388630752415

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{829}}^1\times {\mathrm{42101}}^1$

素因数の和:43083

約数の個数: 32

約数和(自身を含む): 498171072960

約数和(自身を除く): 109540320545

約数列:

[1, 5, 17, 85, 131, 655, 829, 2227, 4145, 11135, 14093, 42101, 70465, 108599, 210505, 542995, 715717, 1846183, 3578585, 5515231, 9230915, 27576155, 34901729, 93758927, 174508645, 468794635, 593329393, 2966646965, 4572126499, 22860632495, 77726150483, 388630752415]

約数ペア:

[(1, 388630752415), (5, 77726150483), (17, 22860632495), (85, 4572126499), (131, 2966646965), (655, 593329393), (829, 468794635), (2227, 174508645), (4145, 93758927), (11135, 34901729), (14093, 27576155), (42101, 9230915), (70465, 5515231), (108599, 3578585), (210505, 1846183), (542995, 715717)]