715662825

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{3167}}^1$

素因数の和:3334

約数の個数: 48

約数和(自身を含む): 1244491776

約数和(自身を除く): 528828951

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 131, 345, 393, 575, 655, 1725, 1965, 3013, 3167, 3275, 9039, 9501, 9825, 15065, 15835, 45195, 47505, 72841, 75325, 79175, 218523, 225975, 237525, 364205, 414877, 1092615, 1244631, 1821025, 2074385, 5463075, 6223155, 9542171, 10371925, 28626513, 31115775, 47710855, 143132565, 238554275, 715662825]

約数ペア:

[(1, 715662825), (3, 238554275), (5, 143132565), (15, 47710855), (23, 31115775), (25, 28626513), (69, 10371925), (75, 9542171), (115, 6223155), (131, 5463075), (345, 2074385), (393, 1821025), (575, 1244631), (655, 1092615), (1725, 414877), (1965, 364205), (3013, 237525), (3167, 225975), (3275, 218523), (9039, 79175), (9501, 75325), (9825, 72841), (15065, 47505), (15835, 45195)]