15412150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1$

素因数の和:337

約数の個数: 48

約数和(自身を含む): 31279248

約数和(自身を除く): 15867098

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 131, 181, 262, 325, 362, 650, 655, 905, 1310, 1703, 1810, 2353, 3275, 3406, 4525, 4706, 6550, 8515, 9050, 11765, 17030, 23530, 23711, 42575, 47422, 58825, 85150, 117650, 118555, 237110, 308243, 592775, 616486, 1185550, 1541215, 3082430, 7706075, 15412150]

約数ペア:

[(1, 15412150), (2, 7706075), (5, 3082430), (10, 1541215), (13, 1185550), (25, 616486), (26, 592775), (50, 308243), (65, 237110), (130, 118555), (131, 117650), (181, 85150), (262, 58825), (325, 47422), (362, 42575), (650, 23711), (655, 23530), (905, 17030), (1310, 11765), (1703, 9050), (1810, 8515), (2353, 6550), (3275, 4706), (3406, 4525)]