171589275

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5333}}^1$

素因数の和:5373

約数の個数: 72

約数和(自身を含む): 361133136

約数和(自身を除く): 189543861

約数列:

[1, 3, 5, 9, 11, 13, 15, 25, 33, 39, 45, 55, 65, 75, 99, 117, 143, 165, 195, 225, 275, 325, 429, 495, 585, 715, 825, 975, 1287, 2145, 2475, 2925, 3575, 5333, 6435, 10725, 15999, 26665, 32175, 47997, 58663, 69329, 79995, 133325, 175989, 207987, 239985, 293315, 346645, 399975, 527967, 623961, 762619, 879945, 1039935, 1199925, 1466575, 1733225, 2287857, 2639835, 3119805, 3813095, 4399725, 5199675, 6863571, 11439285, 13199175, 15599025, 19065475, 34317855, 57196425, 171589275]

約数ペア:

[(1, 171589275), (3, 57196425), (5, 34317855), (9, 19065475), (11, 15599025), (13, 13199175), (15, 11439285), (25, 6863571), (33, 5199675), (39, 4399725), (45, 3813095), (55, 3119805), (65, 2639835), (75, 2287857), (99, 1733225), (117, 1466575), (143, 1199925), (165, 1039935), (195, 879945), (225, 762619), (275, 623961), (325, 527967), (429, 399975), (495, 346645), (585, 293315), (715, 239985), (825, 207987), (975, 175989), (1287, 133325), (2145, 79995), (2475, 69329), (2925, 58663), (3575, 47997), (5333, 32175), (6435, 26665), (10725, 15999)]