159967275

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{859}}^1$

素因数の和:1076

約数の個数: 48

約数和(自身を含む): 286648320

約数和(自身を除く): 126681045

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 191, 195, 325, 573, 859, 955, 975, 2483, 2577, 2865, 4295, 4775, 7449, 11167, 12415, 12885, 14325, 21475, 33501, 37245, 55835, 62075, 64425, 164069, 167505, 186225, 279175, 492207, 820345, 837525, 2132897, 2461035, 4101725, 6398691, 10664485, 12305175, 31993455, 53322425, 159967275]

約数ペア:

[(1, 159967275), (3, 53322425), (5, 31993455), (13, 12305175), (15, 10664485), (25, 6398691), (39, 4101725), (65, 2461035), (75, 2132897), (191, 837525), (195, 820345), (325, 492207), (573, 279175), (859, 186225), (955, 167505), (975, 164069), (2483, 64425), (2577, 62075), (2865, 55835), (4295, 37245), (4775, 33501), (7449, 21475), (11167, 14325), (12415, 12885)]