140165265

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{41}}^1\times {\mathrm{271}}^1$

素因数の和:378

約数の個数: 48

約数和(自身を含む): 238807296

約数和(自身を除く): 98642031

約数列:

[1, 3, 5, 15, 29, 41, 87, 123, 145, 205, 271, 435, 615, 813, 841, 1189, 1355, 2523, 3567, 4065, 4205, 5945, 7859, 11111, 12615, 17835, 23577, 33333, 34481, 39295, 55555, 103443, 117885, 166665, 172405, 227911, 322219, 517215, 683733, 966657, 1139555, 1611095, 3418665, 4833285, 9344351, 28033053, 46721755, 140165265]

約数ペア:

[(1, 140165265), (3, 46721755), (5, 28033053), (15, 9344351), (29, 4833285), (41, 3418665), (87, 1611095), (123, 1139555), (145, 966657), (205, 683733), (271, 517215), (435, 322219), (615, 227911), (813, 172405), (841, 166665), (1189, 117885), (1355, 103443), (2523, 55555), (3567, 39295), (4065, 34481), (4205, 33333), (5945, 23577), (7859, 17835), (11111, 12615)]