738578735

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1\times {\mathrm{643}}^1$

素因数の和:887

約数の個数: 32

約数和(自身を含む): 951471360

約数和(自身を除く): 212892625

約数列:

[1, 5, 19, 95, 107, 113, 535, 565, 643, 2033, 2147, 3215, 10165, 10735, 12091, 12217, 60455, 61085, 68801, 72659, 229729, 344005, 363295, 1148645, 1307219, 1380521, 6536095, 6902605, 7774513, 38872565, 147715747, 738578735]

約数ペア:

[(1, 738578735), (5, 147715747), (19, 38872565), (95, 7774513), (107, 6902605), (113, 6536095), (535, 1380521), (565, 1307219), (643, 1148645), (2033, 363295), (2147, 344005), (3215, 229729), (10165, 72659), (10735, 68801), (12091, 61085), (12217, 60455)]