15511404

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^3\times {\mathrm{53}}^1$

素因数の和:147

約数の個数: 48

約数和(自身を含む): 38193120

約数和(自身を除く): 22681716

約数列:

[1, 2, 3, 4, 6, 12, 29, 53, 58, 87, 106, 116, 159, 174, 212, 318, 348, 636, 841, 1537, 1682, 2523, 3074, 3364, 4611, 5046, 6148, 9222, 10092, 18444, 24389, 44573, 48778, 73167, 89146, 97556, 133719, 146334, 178292, 267438, 292668, 534876, 1292617, 2585234, 3877851, 5170468, 7755702, 15511404]

約数ペア:

[(1, 15511404), (2, 7755702), (3, 5170468), (4, 3877851), (6, 2585234), (12, 1292617), (29, 534876), (53, 292668), (58, 267438), (87, 178292), (106, 146334), (116, 133719), (159, 97556), (174, 89146), (212, 73167), (318, 48778), (348, 44573), (636, 24389), (841, 18444), (1537, 10092), (1682, 9222), (2523, 6148), (3074, 5046), (3364, 4611)]