74051865

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{509}}^1$

素因数の和:634

約数の個数: 48

約数和(自身を含む): 133183440

約数和(自身を除く): 59131575

約数列:

[1, 3, 5, 9, 15, 45, 53, 61, 159, 183, 265, 305, 477, 509, 549, 795, 915, 1527, 2385, 2545, 2745, 3233, 4581, 7635, 9699, 16165, 22905, 26977, 29097, 31049, 48495, 80931, 93147, 134885, 145485, 155245, 242793, 279441, 404655, 465735, 1213965, 1397205, 1645597, 4936791, 8227985, 14810373, 24683955, 74051865]

約数ペア:

[(1, 74051865), (3, 24683955), (5, 14810373), (9, 8227985), (15, 4936791), (45, 1645597), (53, 1397205), (61, 1213965), (159, 465735), (183, 404655), (265, 279441), (305, 242793), (477, 155245), (509, 145485), (549, 134885), (795, 93147), (915, 80931), (1527, 48495), (2385, 31049), (2545, 29097), (2745, 26977), (3233, 22905), (4581, 16165), (7635, 9699)]