1956052755

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{78889}}^1$

素因数の和:78948

約数の個数: 48

約数和(自身を含む): 3692052000

約数和(自身を除く): 1735999245

約数列:

[1, 3, 5, 9, 15, 19, 29, 45, 57, 87, 95, 145, 171, 261, 285, 435, 551, 855, 1305, 1653, 2755, 4959, 8265, 24795, 78889, 236667, 394445, 710001, 1183335, 1498891, 2287781, 3550005, 4496673, 6863343, 7494455, 11438905, 13490019, 20590029, 22483365, 34316715, 43467839, 67450095, 102950145, 130403517, 217339195, 391210551, 652017585, 1956052755]

約数ペア:

[(1, 1956052755), (3, 652017585), (5, 391210551), (9, 217339195), (15, 130403517), (19, 102950145), (29, 67450095), (45, 43467839), (57, 34316715), (87, 22483365), (95, 20590029), (145, 13490019), (171, 11438905), (261, 7494455), (285, 6863343), (435, 4496673), (551, 3550005), (855, 2287781), (1305, 1498891), (1653, 1183335), (2755, 710001), (4959, 394445), (8265, 236667), (24795, 78889)]