1880851545

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{4357}}^1$

素因数の和:4602

約数の個数: 48

約数和(自身を含む): 3340773072

約数和(自身を除く): 1459921527

約数列:

[1, 3, 5, 9, 15, 45, 53, 159, 181, 265, 477, 543, 795, 905, 1629, 2385, 2715, 4357, 8145, 9593, 13071, 21785, 28779, 39213, 47965, 65355, 86337, 143895, 196065, 230921, 431685, 692763, 788617, 1154605, 2078289, 2365851, 3463815, 3943085, 7097553, 10391445, 11829255, 35487765, 41796701, 125390103, 208983505, 376170309, 626950515, 1880851545]

約数ペア:

[(1, 1880851545), (3, 626950515), (5, 376170309), (9, 208983505), (15, 125390103), (45, 41796701), (53, 35487765), (159, 11829255), (181, 10391445), (265, 7097553), (477, 3943085), (543, 3463815), (795, 2365851), (905, 2078289), (1629, 1154605), (2385, 788617), (2715, 692763), (4357, 431685), (8145, 230921), (9593, 196065), (13071, 143895), (21785, 86337), (28779, 65355), (39213, 47965)]