161006775

素因数分解:

$3^1\times 5^2\times {\mathrm{173}}^1\times {\mathrm{12409}}^1$

素因数の和:12595

約数の個数: 24

約数和(自身を含む): 267758160

約数和(自身を除く): 106751385

約数列:

[1, 3, 5, 15, 25, 75, 173, 519, 865, 2595, 4325, 12409, 12975, 37227, 62045, 186135, 310225, 930675, 2146757, 6440271, 10733785, 32201355, 53668925, 161006775]

約数ペア:

[(1, 161006775), (3, 53668925), (5, 32201355), (15, 10733785), (25, 6440271), (75, 2146757), (173, 930675), (519, 310225), (865, 186135), (2595, 62045), (4325, 37227), (12409, 12975)]