15502604

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:270

約数の個数: 48

約数和(自身を含む): 30858240

約数和(自身を除く): 15355636

約数列:

[1, 2, 4, 13, 26, 31, 52, 59, 62, 118, 124, 163, 236, 326, 403, 652, 767, 806, 1534, 1612, 1829, 2119, 3068, 3658, 4238, 5053, 7316, 8476, 9617, 10106, 19234, 20212, 23777, 38468, 47554, 65689, 95108, 125021, 131378, 250042, 262756, 298127, 500084, 596254, 1192508, 3875651, 7751302, 15502604]

約数ペア:

[(1, 15502604), (2, 7751302), (4, 3875651), (13, 1192508), (26, 596254), (31, 500084), (52, 298127), (59, 262756), (62, 250042), (118, 131378), (124, 125021), (163, 95108), (236, 65689), (326, 47554), (403, 38468), (652, 23777), (767, 20212), (806, 19234), (1534, 10106), (1612, 9617), (1829, 8476), (2119, 7316), (3068, 5053), (3658, 4238)]