52690125

素因数分解:

$3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:231

約数の個数: 64

約数和(自身を含む): 94348800

約数和(自身を除く): 41658675

約数列:

[1, 3, 5, 15, 23, 25, 41, 69, 75, 115, 123, 125, 149, 205, 345, 375, 447, 575, 615, 745, 943, 1025, 1725, 2235, 2829, 2875, 3075, 3427, 3725, 4715, 5125, 6109, 8625, 10281, 11175, 14145, 15375, 17135, 18327, 18625, 23575, 30545, 51405, 55875, 70725, 85675, 91635, 117875, 140507, 152725, 257025, 353625, 421521, 428375, 458175, 702535, 763625, 1285125, 2107605, 2290875, 3512675, 10538025, 17563375, 52690125]

約数ペア:

[(1, 52690125), (3, 17563375), (5, 10538025), (15, 3512675), (23, 2290875), (25, 2107605), (41, 1285125), (69, 763625), (75, 702535), (115, 458175), (123, 428375), (125, 421521), (149, 353625), (205, 257025), (345, 152725), (375, 140507), (447, 117875), (575, 91635), (615, 85675), (745, 70725), (943, 55875), (1025, 51405), (1725, 30545), (2235, 23575), (2829, 18625), (2875, 18327), (3075, 17135), (3427, 15375), (3725, 14145), (4715, 11175), (5125, 10281), (6109, 8625)]