155280688125

素因数分解:

$3^1\times 5^4\times {\mathrm{17}}^1\times {\mathrm{1283}}^1\times {\mathrm{3797}}^1$

素因数の和:5120

約数の個数: 80

約数和(自身を含む): 274222770624

約数和(自身を除く): 118942082499

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 125, 255, 375, 425, 625, 1275, 1283, 1875, 2125, 3797, 3849, 6375, 6415, 10625, 11391, 18985, 19245, 21811, 31875, 32075, 56955, 64549, 65433, 94925, 96225, 109055, 160375, 193647, 284775, 322745, 327165, 474625, 481125, 545275, 801875, 968235, 1423875, 1613725, 1635825, 2373125, 2405625, 2726375, 4841175, 4871551, 7119375, 8068625, 8179125, 13631875, 14614653, 24205875, 24357755, 40343125, 40895625, 73073265, 82816367, 121029375, 121788775, 248449101, 365366325, 414081835, 608943875, 1242245505, 1826831625, 2070409175, 3044719375, 6211227525, 9134158125, 10352045875, 31056137625, 51760229375, 155280688125]

約数ペア:

[(1, 155280688125), (3, 51760229375), (5, 31056137625), (15, 10352045875), (17, 9134158125), (25, 6211227525), (51, 3044719375), (75, 2070409175), (85, 1826831625), (125, 1242245505), (255, 608943875), (375, 414081835), (425, 365366325), (625, 248449101), (1275, 121788775), (1283, 121029375), (1875, 82816367), (2125, 73073265), (3797, 40895625), (3849, 40343125), (6375, 24357755), (6415, 24205875), (10625, 14614653), (11391, 13631875), (18985, 8179125), (19245, 8068625), (21811, 7119375), (31875, 4871551), (32075, 4841175), (56955, 2726375), (64549, 2405625), (65433, 2373125), (94925, 1635825), (96225, 1613725), (109055, 1423875), (160375, 968235), (193647, 801875), (284775, 545275), (322745, 481125), (327165, 474625)]