1728552685

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{52057}}^1$

素因数の和:52320

約数の個数: 16

約数和(自身を含む): 2155201200

約数和(自身を除く): 426648515

約数列:

[1, 5, 29, 145, 229, 1145, 6641, 33205, 52057, 260285, 1509653, 7548265, 11921053, 59605265, 345710537, 1728552685]

約数ペア:

[(1, 1728552685), (5, 345710537), (29, 59605265), (145, 11921053), (229, 7548265), (1145, 1509653), (6641, 260285), (33205, 52057)]