172394173875

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1871}}^1\times {\mathrm{3191}}^1$

素因数の和:5098

約数の個数: 128

約数和(自身を含む): 357951799296

約数和(自身を除く): 185557625421

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 55, 75, 77, 105, 125, 165, 175, 231, 275, 375, 385, 525, 825, 875, 1155, 1375, 1871, 1925, 2625, 3191, 4125, 5613, 5775, 9355, 9573, 9625, 13097, 15955, 20581, 22337, 28065, 28875, 35101, 39291, 46775, 47865, 61743, 65485, 67011, 79775, 102905, 105303, 111685, 140325, 144067, 175505, 196455, 233875, 239325, 245707, 308715, 327425, 335055, 398875, 432201, 514525, 526515, 558425, 701625, 720335, 737121, 877525, 982275, 1196625, 1228535, 1543575, 1637125, 1675275, 2161005, 2572625, 2632575, 2792125, 3601675, 3685605, 4387625, 4911375, 5970361, 6142675, 7717875, 8376375, 10805025, 13162875, 17911083, 18008375, 18428025, 29851805, 30713375, 41792527, 54025125, 65673971, 89555415, 92140125, 125377581, 149259025, 197021913, 208962635, 328369855, 447777075, 459717797, 626887905, 746295125, 985109565, 1044813175, 1379153391, 1641849275, 2238885375, 2298588985, 3134439525, 4925547825, 5224065875, 6895766955, 8209246375, 11492944925, 15672197625, 24627739125, 34478834775, 57464724625, 172394173875]

約数ペア:

[(1, 172394173875), (3, 57464724625), (5, 34478834775), (7, 24627739125), (11, 15672197625), (15, 11492944925), (21, 8209246375), (25, 6895766955), (33, 5224065875), (35, 4925547825), (55, 3134439525), (75, 2298588985), (77, 2238885375), (105, 1641849275), (125, 1379153391), (165, 1044813175), (175, 985109565), (231, 746295125), (275, 626887905), (375, 459717797), (385, 447777075), (525, 328369855), (825, 208962635), (875, 197021913), (1155, 149259025), (1375, 125377581), (1871, 92140125), (1925, 89555415), (2625, 65673971), (3191, 54025125), (4125, 41792527), (5613, 30713375), (5775, 29851805), (9355, 18428025), (9573, 18008375), (9625, 17911083), (13097, 13162875), (15955, 10805025), (20581, 8376375), (22337, 7717875), (28065, 6142675), (28875, 5970361), (35101, 4911375), (39291, 4387625), (46775, 3685605), (47865, 3601675), (61743, 2792125), (65485, 2632575), (67011, 2572625), (79775, 2161005), (102905, 1675275), (105303, 1637125), (111685, 1543575), (140325, 1228535), (144067, 1196625), (175505, 982275), (196455, 877525), (233875, 737121), (239325, 720335), (245707, 701625), (308715, 558425), (327425, 526515), (335055, 514525), (398875, 432201)]