70561125

素因数分解:

$3^5\times 5^3\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:154

約数の個数: 96

約数和(自身を含む): 139007232

約数和(自身を除く): 68446107

約数列:

[1, 3, 5, 9, 15, 23, 25, 27, 45, 69, 75, 81, 101, 115, 125, 135, 207, 225, 243, 303, 345, 375, 405, 505, 575, 621, 675, 909, 1035, 1125, 1215, 1515, 1725, 1863, 2025, 2323, 2525, 2727, 2875, 3105, 3375, 4545, 5175, 5589, 6075, 6969, 7575, 8181, 8625, 9315, 10125, 11615, 12625, 13635, 15525, 20907, 22725, 24543, 25875, 27945, 30375, 34845, 37875, 40905, 46575, 58075, 62721, 68175, 77625, 104535, 113625, 122715, 139725, 174225, 188163, 204525, 232875, 290375, 313605, 340875, 522675, 564489, 613575, 698625, 871125, 940815, 1022625, 1568025, 2613375, 2822445, 3067875, 4704075, 7840125, 14112225, 23520375, 70561125]

約数ペア:

[(1, 70561125), (3, 23520375), (5, 14112225), (9, 7840125), (15, 4704075), (23, 3067875), (25, 2822445), (27, 2613375), (45, 1568025), (69, 1022625), (75, 940815), (81, 871125), (101, 698625), (115, 613575), (125, 564489), (135, 522675), (207, 340875), (225, 313605), (243, 290375), (303, 232875), (345, 204525), (375, 188163), (405, 174225), (505, 139725), (575, 122715), (621, 113625), (675, 104535), (909, 77625), (1035, 68175), (1125, 62721), (1215, 58075), (1515, 46575), (1725, 40905), (1863, 37875), (2025, 34845), (2323, 30375), (2525, 27945), (2727, 25875), (2875, 24543), (3105, 22725), (3375, 20907), (4545, 15525), (5175, 13635), (5589, 12625), (6075, 11615), (6969, 10125), (7575, 9315), (8181, 8625)]