1285890273375

素因数分解:

$3^1\times 5^3\times {\mathrm{151}}^1\times {\mathrm{233}}^1\times {\mathrm{97463}}^1$

素因数の和:97865

約数の個数: 64

約数和(自身を含む): 2163158120448

約数和(自身を除く): 877267847073

約数列:

[1, 3, 5, 15, 25, 75, 125, 151, 233, 375, 453, 699, 755, 1165, 2265, 3495, 3775, 5825, 11325, 17475, 18875, 29125, 35183, 56625, 87375, 97463, 105549, 175915, 292389, 487315, 527745, 879575, 1461945, 2436575, 2638725, 4397875, 7309725, 12182875, 13193625, 14716913, 22708879, 36548625, 44150739, 68126637, 73584565, 113544395, 220753695, 340633185, 367922825, 567721975, 1103768475, 1703165925, 1839614125, 2838609875, 3429040729, 5518842375, 8515829625, 10287122187, 17145203645, 51435610935, 85726018225, 257178054675, 428630091125, 1285890273375]

約数ペア:

[(1, 1285890273375), (3, 428630091125), (5, 257178054675), (15, 85726018225), (25, 51435610935), (75, 17145203645), (125, 10287122187), (151, 8515829625), (233, 5518842375), (375, 3429040729), (453, 2838609875), (699, 1839614125), (755, 1703165925), (1165, 1103768475), (2265, 567721975), (3495, 367922825), (3775, 340633185), (5825, 220753695), (11325, 113544395), (17475, 73584565), (18875, 68126637), (29125, 44150739), (35183, 36548625), (56625, 22708879), (87375, 14716913), (97463, 13193625), (105549, 12182875), (175915, 7309725), (292389, 4397875), (487315, 2638725), (527745, 2436575), (879575, 1461945)]