663272715

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{1493}}^1\times {\mathrm{4231}}^1$

素因数の和:5739

約数の個数: 32

約数和(自身を含む): 1213940736

約数和(自身を除く): 550668021

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 1493, 4231, 4479, 7465, 10451, 12693, 21155, 22395, 29617, 31353, 52255, 63465, 88851, 148085, 156765, 444255, 6316883, 18950649, 31584415, 44218181, 94753245, 132654543, 221090905, 663272715]

約数ペア:

[(1, 663272715), (3, 221090905), (5, 132654543), (7, 94753245), (15, 44218181), (21, 31584415), (35, 18950649), (105, 6316883), (1493, 444255), (4231, 156765), (4479, 148085), (7465, 88851), (10451, 63465), (12693, 52255), (21155, 31353), (22395, 29617)]