42063975

素因数分解:

$3^3\times 5^2\times {\mathrm{101}}^1\times {\mathrm{617}}^1$

素因数の和:737

約数の個数: 48

約数和(自身を含む): 78164640

約数和(自身を除く): 36100665

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 101, 135, 225, 303, 505, 617, 675, 909, 1515, 1851, 2525, 2727, 3085, 4545, 5553, 7575, 9255, 13635, 15425, 16659, 22725, 27765, 46275, 62317, 68175, 83295, 138825, 186951, 311585, 416475, 560853, 934755, 1557925, 1682559, 2804265, 4673775, 8412795, 14021325, 42063975]

約数ペア:

[(1, 42063975), (3, 14021325), (5, 8412795), (9, 4673775), (15, 2804265), (25, 1682559), (27, 1557925), (45, 934755), (75, 560853), (101, 416475), (135, 311585), (225, 186951), (303, 138825), (505, 83295), (617, 68175), (675, 62317), (909, 46275), (1515, 27765), (1851, 22725), (2525, 16659), (2727, 15425), (3085, 13635), (4545, 9255), (5553, 7575)]