155207701

素因数分解:

${\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{379}}^1\times {\mathrm{631}}^1$

素因数の和:1080

約数の個数: 16

約数和(自身を含む): 172915200

約数和(自身を除く): 17707499

約数列:

[1, 11, 59, 379, 631, 649, 4169, 6941, 22361, 37229, 239149, 245971, 409519, 2630639, 14109791, 155207701]

約数ペア:

[(1, 155207701), (11, 14109791), (59, 2630639), (379, 409519), (631, 245971), (649, 239149), (4169, 37229), (6941, 22361)]