98187499675

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{233599}}^1$

素因数の和:233692

約数の個数: 48

約数和(自身を含む): 137648332800

約数和(自身を除く): 39460833125

約数列:

[1, 5, 17, 23, 25, 43, 85, 115, 215, 391, 425, 575, 731, 989, 1075, 1955, 3655, 4945, 9775, 16813, 18275, 24725, 84065, 233599, 420325, 1167995, 3971183, 5372777, 5839975, 10044757, 19855915, 26863885, 50223785, 91337209, 99279575, 134319425, 170760869, 231029411, 251118925, 456686045, 853804345, 1155147055, 2283430225, 3927499987, 4269021725, 5775735275, 19637499935, 98187499675]

約数ペア:

[(1, 98187499675), (5, 19637499935), (17, 5775735275), (23, 4269021725), (25, 3927499987), (43, 2283430225), (85, 1155147055), (115, 853804345), (215, 456686045), (391, 251118925), (425, 231029411), (575, 170760869), (731, 134319425), (989, 99279575), (1075, 91337209), (1955, 50223785), (3655, 26863885), (4945, 19855915), (9775, 10044757), (16813, 5839975), (18275, 5372777), (24725, 3971183), (84065, 1167995), (233599, 420325)]