72485545

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:345

約数の個数: 32

約数和(自身を含む): 97511040

約数和(自身を除く): 25025495

約数列:

[1, 5, 11, 55, 107, 109, 113, 535, 545, 565, 1177, 1199, 1243, 5885, 5995, 6215, 11663, 12091, 12317, 58315, 60455, 61585, 128293, 133001, 135487, 641465, 665005, 677435, 1317919, 6589595, 14497109, 72485545]

約数ペア:

[(1, 72485545), (5, 14497109), (11, 6589595), (55, 1317919), (107, 677435), (109, 665005), (113, 641465), (535, 135487), (545, 133001), (565, 128293), (1177, 61585), (1199, 60455), (1243, 58315), (5885, 12317), (5995, 12091), (6215, 11663)]