423802605

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{59}}^1\times {\mathrm{1657}}^1$

素因数の和:1758

約数の個数: 48

約数和(自身を含む): 732968640

約数和(自身を除く): 309166035

約数列:

[1, 3, 5, 15, 17, 51, 59, 85, 177, 255, 289, 295, 867, 885, 1003, 1445, 1657, 3009, 4335, 4971, 5015, 8285, 15045, 17051, 24855, 28169, 51153, 84507, 85255, 97763, 140845, 255765, 293289, 422535, 478873, 488815, 1436619, 1466445, 1661971, 2394365, 4985913, 7183095, 8309855, 24929565, 28253507, 84760521, 141267535, 423802605]

約数ペア:

[(1, 423802605), (3, 141267535), (5, 84760521), (15, 28253507), (17, 24929565), (51, 8309855), (59, 7183095), (85, 4985913), (177, 2394365), (255, 1661971), (289, 1466445), (295, 1436619), (867, 488815), (885, 478873), (1003, 422535), (1445, 293289), (1657, 255765), (3009, 140845), (4335, 97763), (4971, 85255), (5015, 84507), (8285, 51153), (15045, 28169), (17051, 24855)]