7139560125

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{2879}}^1$

素因数の和:3303

約数の個数: 64

約数和(自身を含む): 12615782400

約数和(自身を除く): 5476222275

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 125, 255, 375, 389, 425, 1167, 1275, 1945, 2125, 2879, 5835, 6375, 6613, 8637, 9725, 14395, 19839, 29175, 33065, 43185, 48625, 48943, 71975, 99195, 145875, 146829, 165325, 215925, 244715, 359875, 495975, 734145, 826625, 1079625, 1119931, 1223575, 2479875, 3359793, 3670725, 5599655, 6117875, 16798965, 18353625, 19038827, 27998275, 57116481, 83994825, 95194135, 139991375, 285582405, 419974125, 475970675, 1427912025, 2379853375, 7139560125]

約数ペア:

[(1, 7139560125), (3, 2379853375), (5, 1427912025), (15, 475970675), (17, 419974125), (25, 285582405), (51, 139991375), (75, 95194135), (85, 83994825), (125, 57116481), (255, 27998275), (375, 19038827), (389, 18353625), (425, 16798965), (1167, 6117875), (1275, 5599655), (1945, 3670725), (2125, 3359793), (2879, 2479875), (5835, 1223575), (6375, 1119931), (6613, 1079625), (8637, 826625), (9725, 734145), (14395, 495975), (19839, 359875), (29175, 244715), (33065, 215925), (43185, 165325), (48625, 146829), (48943, 145875), (71975, 99195)]