70050825

素因数分解:

$3^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{887}}^1$

素因数の和:925

約数の個数: 72

約数和(自身を含む): 140282688

約数和(自身を除く): 70231863

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 81, 117, 135, 195, 225, 243, 325, 351, 405, 585, 675, 887, 975, 1053, 1215, 1755, 2025, 2661, 2925, 3159, 4435, 5265, 6075, 7983, 8775, 11531, 13305, 15795, 22175, 23949, 26325, 34593, 39915, 57655, 66525, 71847, 78975, 103779, 119745, 172965, 199575, 215541, 288275, 311337, 359235, 518895, 598725, 864825, 934011, 1077705, 1556685, 1796175, 2594475, 2802033, 4670055, 5388525, 7783425, 14010165, 23350275, 70050825]

約数ペア:

[(1, 70050825), (3, 23350275), (5, 14010165), (9, 7783425), (13, 5388525), (15, 4670055), (25, 2802033), (27, 2594475), (39, 1796175), (45, 1556685), (65, 1077705), (75, 934011), (81, 864825), (117, 598725), (135, 518895), (195, 359235), (225, 311337), (243, 288275), (325, 215541), (351, 199575), (405, 172965), (585, 119745), (675, 103779), (887, 78975), (975, 71847), (1053, 66525), (1215, 57655), (1755, 39915), (2025, 34593), (2661, 26325), (2925, 23949), (3159, 22175), (4435, 15795), (5265, 13305), (6075, 11531), (7983, 8775)]