40470265

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{151}}^1\times {\mathrm{443}}^1$

素因数の和:621

約数の個数: 24

約数和(自身を含む): 53855424

約数和(自身を除く): 13385159

約数列:

[1, 5, 11, 55, 121, 151, 443, 605, 755, 1661, 2215, 4873, 8305, 18271, 24365, 53603, 66893, 91355, 268015, 334465, 735823, 3679115, 8094053, 40470265]

約数ペア:

[(1, 40470265), (5, 8094053), (11, 3679115), (55, 735823), (121, 334465), (151, 268015), (443, 91355), (605, 66893), (755, 53603), (1661, 24365), (2215, 18271), (4873, 8305)]