69828735

素因数分解:

$3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1\times {\mathrm{313}}^1$

素因数の和:567

約数の個数: 32

約数和(自身を含む): 113944320

約数和(自身を除く): 44115585

約数列:

[1, 3, 5, 15, 107, 139, 313, 321, 417, 535, 695, 939, 1565, 1605, 2085, 4695, 14873, 33491, 43507, 44619, 74365, 100473, 130521, 167455, 217535, 223095, 502365, 652605, 4655249, 13965747, 23276245, 69828735]

約数ペア:

[(1, 69828735), (3, 23276245), (5, 13965747), (15, 4655249), (107, 652605), (139, 502365), (313, 223095), (321, 217535), (417, 167455), (535, 130521), (695, 100473), (939, 74365), (1565, 44619), (1605, 43507), (2085, 33491), (4695, 14873)]