1999626855

素因数分解:

$3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{757}}^1\times {\mathrm{769}}^1$

素因数の和:1763

約数の個数: 32

約数和(自身を含む): 3221803200

約数和(自身を除く): 1222176345

約数列:

[1, 3, 5, 15, 229, 687, 757, 769, 1145, 2271, 2307, 3435, 3785, 3845, 11355, 11535, 173353, 176101, 520059, 528303, 582133, 866765, 880505, 1746399, 2600295, 2641515, 2910665, 8731995, 133308457, 399925371, 666542285, 1999626855]

約数ペア:

[(1, 1999626855), (3, 666542285), (5, 399925371), (15, 133308457), (229, 8731995), (687, 2910665), (757, 2641515), (769, 2600295), (1145, 1746399), (2271, 880505), (2307, 866765), (3435, 582133), (3785, 528303), (3845, 520059), (11355, 176101), (11535, 173353)]