15126150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{7757}}^1$

素因数の和:7785

約数の個数: 48

約数和(自身を含む): 40403664

約数和(自身を除く): 25277514

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 7757, 15514, 23271, 38785, 46542, 77570, 100841, 116355, 193925, 201682, 232710, 302523, 387850, 504205, 581775, 605046, 1008410, 1163550, 1512615, 2521025, 3025230, 5042050, 7563075, 15126150]

約数ペア:

[(1, 15126150), (2, 7563075), (3, 5042050), (5, 3025230), (6, 2521025), (10, 1512615), (13, 1163550), (15, 1008410), (25, 605046), (26, 581775), (30, 504205), (39, 387850), (50, 302523), (65, 232710), (75, 201682), (78, 193925), (130, 116355), (150, 100841), (195, 77570), (325, 46542), (390, 38785), (650, 23271), (975, 15514), (1950, 7757)]