91510245

素因数分解:

$3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{313}}^1$

素因数の和:486

約数の個数: 48

約数和(自身を含む): 163116720

約数和(自身を除く): 71606475

約数列:

[1, 3, 5, 9, 15, 45, 73, 89, 219, 267, 313, 365, 445, 657, 801, 939, 1095, 1335, 1565, 2817, 3285, 4005, 4695, 6497, 14085, 19491, 22849, 27857, 32485, 58473, 68547, 83571, 97455, 114245, 139285, 205641, 250713, 292365, 342735, 417855, 1028205, 1253565, 2033561, 6100683, 10167805, 18302049, 30503415, 91510245]

約数ペア:

[(1, 91510245), (3, 30503415), (5, 18302049), (9, 10167805), (15, 6100683), (45, 2033561), (73, 1253565), (89, 1028205), (219, 417855), (267, 342735), (313, 292365), (365, 250713), (445, 205641), (657, 139285), (801, 114245), (939, 97455), (1095, 83571), (1335, 68547), (1565, 58473), (2817, 32485), (3285, 27857), (4005, 22849), (4695, 19491), (6497, 14085)]