1947581287875

素因数分解:

$3^2\times 5^3\times {\mathrm{12377}}^1\times {\mathrm{139871}}^1$

素因数の和:152269

約数の個数: 48

約数和(自身を含む): 3511148629248

約数和(自身を除く): 1563567341373

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 375, 1125, 12377, 37131, 61885, 111393, 139871, 185655, 309425, 419613, 556965, 699355, 928275, 1258839, 1547125, 2098065, 2784825, 3496775, 4641375, 6294195, 10490325, 13924125, 17483875, 31470975, 52451625, 157354875, 1731183367, 5193550101, 8655916835, 15580650303, 25967750505, 43279584175, 77903251515, 129838752525, 216397920875, 389516257575, 649193762625, 1947581287875]

約数ペア:

[(1, 1947581287875), (3, 649193762625), (5, 389516257575), (9, 216397920875), (15, 129838752525), (25, 77903251515), (45, 43279584175), (75, 25967750505), (125, 15580650303), (225, 8655916835), (375, 5193550101), (1125, 1731183367), (12377, 157354875), (37131, 52451625), (61885, 31470975), (111393, 17483875), (139871, 13924125), (185655, 10490325), (309425, 6294195), (419613, 4641375), (556965, 3496775), (699355, 2784825), (928275, 2098065), (1258839, 1547125)]