64270085

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1$

素因数の和:353

約数の個数: 32

約数和(自身を含む): 86717952

約数和(自身を除く): 22447867

約数列:

[1, 5, 11, 55, 67, 107, 163, 335, 535, 737, 815, 1177, 1793, 3685, 5885, 7169, 8965, 10921, 17441, 35845, 54605, 78859, 87205, 120131, 191851, 394295, 600655, 959255, 1168547, 5842735, 12854017, 64270085]

約数ペア:

[(1, 64270085), (5, 12854017), (11, 5842735), (55, 1168547), (67, 959255), (107, 600655), (163, 394295), (335, 191851), (535, 120131), (737, 87205), (815, 78859), (1177, 54605), (1793, 35845), (3685, 17441), (5885, 10921), (7169, 8965)]