493215745

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{991}}^1\times {\mathrm{9049}}^1$

素因数の和:10056

約数の個数: 16

約数和(自身を含む): 646387200

約数和(自身を除く): 153171455

約数列:

[1, 5, 11, 55, 991, 4955, 9049, 10901, 45245, 54505, 99539, 497695, 8967559, 44837795, 98643149, 493215745]

約数ペア:

[(1, 493215745), (5, 98643149), (11, 44837795), (55, 8967559), (991, 497695), (4955, 99539), (9049, 54505), (10901, 45245)]