63144375

素因数分解:

$3^1\times 5^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1$

素因数の和:330

約数の個数: 80

約数和(自身を含む): 127759104

約数和(自身を除く): 64614729

約数列:

[1, 3, 5, 7, 15, 17, 21, 25, 35, 51, 75, 85, 105, 119, 125, 175, 255, 283, 357, 375, 425, 525, 595, 625, 849, 875, 1275, 1415, 1785, 1875, 1981, 2125, 2625, 2975, 4245, 4375, 4811, 5943, 6375, 7075, 8925, 9905, 10625, 13125, 14433, 14875, 21225, 24055, 29715, 31875, 33677, 35375, 44625, 49525, 72165, 74375, 101031, 106125, 120275, 148575, 168385, 176875, 223125, 247625, 360825, 505155, 530625, 601375, 742875, 841925, 1238125, 1804125, 2525775, 3006875, 3714375, 4209625, 9020625, 12628875, 21048125, 63144375]

約数ペア:

[(1, 63144375), (3, 21048125), (5, 12628875), (7, 9020625), (15, 4209625), (17, 3714375), (21, 3006875), (25, 2525775), (35, 1804125), (51, 1238125), (75, 841925), (85, 742875), (105, 601375), (119, 530625), (125, 505155), (175, 360825), (255, 247625), (283, 223125), (357, 176875), (375, 168385), (425, 148575), (525, 120275), (595, 106125), (625, 101031), (849, 74375), (875, 72165), (1275, 49525), (1415, 44625), (1785, 35375), (1875, 33677), (1981, 31875), (2125, 29715), (2625, 24055), (2975, 21225), (4245, 14875), (4375, 14433), (4811, 13125), (5943, 10625), (6375, 9905), (7075, 8925)]