56845875

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1$

素因数の和:313

約数の個数: 64

約数和(自身を含む): 103289472

約数和(自身を除く): 46443597

約数列:

[1, 3, 5, 15, 17, 25, 37, 51, 75, 85, 111, 125, 185, 241, 255, 375, 425, 555, 629, 723, 925, 1205, 1275, 1887, 2125, 2775, 3145, 3615, 4097, 4625, 6025, 6375, 8917, 9435, 12291, 13875, 15725, 18075, 20485, 26751, 30125, 44585, 47175, 61455, 78625, 90375, 102425, 133755, 151589, 222925, 235875, 307275, 454767, 512125, 668775, 757945, 1114625, 1536375, 2273835, 3343875, 3789725, 11369175, 18948625, 56845875]

約数ペア:

[(1, 56845875), (3, 18948625), (5, 11369175), (15, 3789725), (17, 3343875), (25, 2273835), (37, 1536375), (51, 1114625), (75, 757945), (85, 668775), (111, 512125), (125, 454767), (185, 307275), (241, 235875), (255, 222925), (375, 151589), (425, 133755), (555, 102425), (629, 90375), (723, 78625), (925, 61455), (1205, 47175), (1275, 44585), (1887, 30125), (2125, 26751), (2775, 20485), (3145, 18075), (3615, 15725), (4097, 13875), (4625, 12291), (6025, 9435), (6375, 8917)]