6872625

素因数分解:

$3^2\times 5^3\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:211

約数の個数: 48

約数和(自身を含む): 12776400

約数和(自身を除く): 5903775

約数列:

[1, 3, 5, 9, 15, 25, 41, 45, 75, 123, 125, 149, 205, 225, 369, 375, 447, 615, 745, 1025, 1125, 1341, 1845, 2235, 3075, 3725, 5125, 6109, 6705, 9225, 11175, 15375, 18327, 18625, 30545, 33525, 46125, 54981, 55875, 91635, 152725, 167625, 274905, 458175, 763625, 1374525, 2290875, 6872625]

約数ペア:

[(1, 6872625), (3, 2290875), (5, 1374525), (9, 763625), (15, 458175), (25, 274905), (41, 167625), (45, 152725), (75, 91635), (123, 55875), (125, 54981), (149, 46125), (205, 33525), (225, 30545), (369, 18625), (375, 18327), (447, 15375), (615, 11175), (745, 9225), (1025, 6705), (1125, 6109), (1341, 5125), (1845, 3725), (2235, 3075)]