90511105

素因数分解:

$5^1\times {\mathrm{137}}^1\times {\mathrm{229}}^1\times {\mathrm{577}}^1$

素因数の和:948

約数の個数: 16

約数和(自身を含む): 110074320

約数和(自身を除く): 19563215

約数列:

[1, 5, 137, 229, 577, 685, 1145, 2885, 31373, 79049, 132133, 156865, 395245, 660665, 18102221, 90511105]

約数ペア:

[(1, 90511105), (5, 18102221), (137, 660665), (229, 395245), (577, 156865), (685, 132133), (1145, 79049), (2885, 31373)]