48208875

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:102

約数の個数: 128

約数和(自身を含む): 100638720

約数和(自身を除く): 52429845

約数列:

[1, 3, 5, 11, 13, 15, 25, 29, 31, 33, 39, 55, 65, 75, 87, 93, 125, 143, 145, 155, 165, 195, 275, 319, 325, 341, 375, 377, 403, 429, 435, 465, 715, 725, 775, 825, 899, 957, 975, 1023, 1131, 1209, 1375, 1595, 1625, 1705, 1885, 2015, 2145, 2175, 2325, 2697, 3575, 3625, 3875, 4125, 4147, 4433, 4495, 4785, 4875, 5115, 5655, 6045, 7975, 8525, 9425, 9889, 10075, 10725, 10875, 11625, 11687, 12441, 13299, 13485, 17875, 20735, 22165, 22475, 23925, 25575, 28275, 29667, 30225, 35061, 39875, 42625, 47125, 49445, 50375, 53625, 58435, 62205, 66495, 67425, 103675, 110825, 112375, 119625, 127875, 128557, 141375, 148335, 151125, 175305, 247225, 292175, 311025, 332475, 337125, 385671, 518375, 554125, 642785, 741675, 876525, 1236125, 1460875, 1555125, 1662375, 1928355, 3213925, 3708375, 4382625, 9641775, 16069625, 48208875]

約数ペア:

[(1, 48208875), (3, 16069625), (5, 9641775), (11, 4382625), (13, 3708375), (15, 3213925), (25, 1928355), (29, 1662375), (31, 1555125), (33, 1460875), (39, 1236125), (55, 876525), (65, 741675), (75, 642785), (87, 554125), (93, 518375), (125, 385671), (143, 337125), (145, 332475), (155, 311025), (165, 292175), (195, 247225), (275, 175305), (319, 151125), (325, 148335), (341, 141375), (375, 128557), (377, 127875), (403, 119625), (429, 112375), (435, 110825), (465, 103675), (715, 67425), (725, 66495), (775, 62205), (825, 58435), (899, 53625), (957, 50375), (975, 49445), (1023, 47125), (1131, 42625), (1209, 39875), (1375, 35061), (1595, 30225), (1625, 29667), (1705, 28275), (1885, 25575), (2015, 23925), (2145, 22475), (2175, 22165), (2325, 20735), (2697, 17875), (3575, 13485), (3625, 13299), (3875, 12441), (4125, 11687), (4147, 11625), (4433, 10875), (4495, 10725), (4785, 10075), (4875, 9889), (5115, 9425), (5655, 8525), (6045, 7975)]