9845925

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^2\times {\mathrm{71}}^1$

素因数の和:170

約数の個数: 36

約数和(自身を含む): 16900704

約数和(自身を除く): 7054779

約数列:

[1, 3, 5, 15, 25, 43, 71, 75, 129, 213, 215, 355, 645, 1065, 1075, 1775, 1849, 3053, 3225, 5325, 5547, 9159, 9245, 15265, 27735, 45795, 46225, 76325, 131279, 138675, 228975, 393837, 656395, 1969185, 3281975, 9845925]

約数ペア:

[(1, 9845925), (3, 3281975), (5, 1969185), (15, 656395), (25, 393837), (43, 228975), (71, 138675), (75, 131279), (129, 76325), (213, 46225), (215, 45795), (355, 27735), (645, 15265), (1065, 9245), (1075, 9159), (1775, 5547), (1849, 5325), (3053, 3225)]