23747955

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{709}}^1$

素因数の和:764

約数の個数: 64

約数和(自身を含む): 49075200

約数和(自身を除く): 25327245

約数列:

[1, 3, 5, 7, 11, 15, 21, 29, 33, 35, 55, 77, 87, 105, 145, 165, 203, 231, 319, 385, 435, 609, 709, 957, 1015, 1155, 1595, 2127, 2233, 3045, 3545, 4785, 4963, 6699, 7799, 10635, 11165, 14889, 20561, 23397, 24815, 33495, 38995, 54593, 61683, 74445, 102805, 116985, 143927, 163779, 226171, 272965, 308415, 431781, 678513, 719635, 818895, 1130855, 1583197, 2158905, 3392565, 4749591, 7915985, 23747955]

約数ペア:

[(1, 23747955), (3, 7915985), (5, 4749591), (7, 3392565), (11, 2158905), (15, 1583197), (21, 1130855), (29, 818895), (33, 719635), (35, 678513), (55, 431781), (77, 308415), (87, 272965), (105, 226171), (145, 163779), (165, 143927), (203, 116985), (231, 102805), (319, 74445), (385, 61683), (435, 54593), (609, 38995), (709, 33495), (957, 24815), (1015, 23397), (1155, 20561), (1595, 14889), (2127, 11165), (2233, 10635), (3045, 7799), (3545, 6699), (4785, 4963)]