89644720105

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{4451}}^1\times {\mathrm{138899}}^1$

素因数の和:143384

約数の個数: 16

約数和(自身を含む): 111308904000

約数和(自身を除く): 21664183895

約数列:

[1, 5, 29, 145, 4451, 22255, 129079, 138899, 645395, 694495, 4028071, 20140355, 618239449, 3091197245, 17928944021, 89644720105]

約数ペア:

[(1, 89644720105), (5, 17928944021), (29, 3091197245), (145, 618239449), (4451, 20140355), (22255, 4028071), (129079, 694495), (138899, 645395)]