39620925

素因数分解:

$3^2\times 5^2\times {\mathrm{293}}^1\times {\mathrm{601}}^1$

素因数の和:910

約数の個数: 36

約数和(自身を含む): 71326164

約数和(自身を除く): 31705239

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 293, 601, 879, 1465, 1803, 2637, 3005, 4395, 5409, 7325, 9015, 13185, 15025, 21975, 27045, 45075, 65925, 135225, 176093, 528279, 880465, 1584837, 2641395, 4402325, 7924185, 13206975, 39620925]

約数ペア:

[(1, 39620925), (3, 13206975), (5, 7924185), (9, 4402325), (15, 2641395), (25, 1584837), (45, 880465), (75, 528279), (225, 176093), (293, 135225), (601, 65925), (879, 45075), (1465, 27045), (1803, 21975), (2637, 15025), (3005, 13185), (4395, 9015), (5409, 7325)]