704730735

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{220573}}^1$

素因数の和:220655

約数の個数: 24

約数和(自身を含む): 1238743584

約数和(自身を除く): 534012849

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 3195, 220573, 661719, 1102865, 1985157, 3308595, 9925785, 15660683, 46982049, 78303415, 140946147, 234910245, 704730735]

約数ペア:

[(1, 704730735), (3, 234910245), (5, 140946147), (9, 78303415), (15, 46982049), (45, 15660683), (71, 9925785), (213, 3308595), (355, 1985157), (639, 1102865), (1065, 661719), (3195, 220573)]