9902775

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^2\times {\mathrm{157}}^1$

素因数の和:228

約数の個数: 36

約数和(自身を含む): 17064632

約数和(自身を除く): 7161857

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 157, 435, 471, 725, 785, 841, 2175, 2355, 2523, 3925, 4205, 4553, 11775, 12615, 13659, 21025, 22765, 63075, 68295, 113825, 132037, 341475, 396111, 660185, 1980555, 3300925, 9902775]

約数ペア:

[(1, 9902775), (3, 3300925), (5, 1980555), (15, 660185), (25, 396111), (29, 341475), (75, 132037), (87, 113825), (145, 68295), (157, 63075), (435, 22765), (471, 21025), (725, 13659), (785, 12615), (841, 11775), (2175, 4553), (2355, 4205), (2523, 3925)]