3309075

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1$

素因数の和:225

約数の個数: 72

約数和(自身を含む): 7428096

約数和(自身を除く): 4119021

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 25, 33, 35, 45, 55, 63, 75, 77, 99, 105, 165, 175, 191, 225, 231, 275, 315, 385, 495, 525, 573, 693, 825, 955, 1155, 1337, 1575, 1719, 1925, 2101, 2475, 2865, 3465, 4011, 4775, 5775, 6303, 6685, 8595, 10505, 12033, 14325, 14707, 17325, 18909, 20055, 31515, 33425, 42975, 44121, 52525, 60165, 73535, 94545, 100275, 132363, 157575, 220605, 300825, 367675, 472725, 661815, 1103025, 3309075]

約数ペア:

[(1, 3309075), (3, 1103025), (5, 661815), (7, 472725), (9, 367675), (11, 300825), (15, 220605), (21, 157575), (25, 132363), (33, 100275), (35, 94545), (45, 73535), (55, 60165), (63, 52525), (75, 44121), (77, 42975), (99, 33425), (105, 31515), (165, 20055), (175, 18909), (191, 17325), (225, 14707), (231, 14325), (275, 12033), (315, 10505), (385, 8595), (495, 6685), (525, 6303), (573, 5775), (693, 4775), (825, 4011), (955, 3465), (1155, 2865), (1337, 2475), (1575, 2101), (1719, 1925)]