6864975

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2347}}^1$

素因数の和:2376

約数の個数: 36

約数和(自身を含む): 13247416

約数和(自身を除く): 6382441

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 195, 225, 325, 585, 975, 2347, 2925, 7041, 11735, 21123, 30511, 35205, 58675, 91533, 105615, 152555, 176025, 274599, 457665, 528075, 762775, 1372995, 2288325, 6864975]

約数ペア:

[(1, 6864975), (3, 2288325), (5, 1372995), (9, 762775), (13, 528075), (15, 457665), (25, 274599), (39, 176025), (45, 152555), (65, 105615), (75, 91533), (117, 58675), (195, 35205), (225, 30511), (325, 21123), (585, 11735), (975, 7041), (2347, 2925)]