1238862015

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1\times {\mathrm{1931}}^1$

素因数の和:2264

約数の個数: 48

約数和(自身を含む): 2197147680

約数和(自身を除く): 958285665

約数列:

[1, 3, 5, 9, 15, 45, 53, 159, 265, 269, 477, 795, 807, 1345, 1931, 2385, 2421, 4035, 5793, 9655, 12105, 14257, 17379, 28965, 42771, 71285, 86895, 102343, 128313, 213855, 307029, 511715, 519439, 641565, 921087, 1535145, 1558317, 2597195, 4605435, 4674951, 7791585, 23374755, 27530267, 82590801, 137651335, 247772403, 412954005, 1238862015]

約数ペア:

[(1, 1238862015), (3, 412954005), (5, 247772403), (9, 137651335), (15, 82590801), (45, 27530267), (53, 23374755), (159, 7791585), (265, 4674951), (269, 4605435), (477, 2597195), (795, 1558317), (807, 1535145), (1345, 921087), (1931, 641565), (2385, 519439), (2421, 511715), (4035, 307029), (5793, 213855), (9655, 128313), (12105, 102343), (14257, 86895), (17379, 71285), (28965, 42771)]