447584045

素因数分解:

$5^1\times {\mathrm{19}}^3\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:514

約数の個数: 32

約数和(自身を含む): 586613760

約数和(自身を除く): 139029715

約数列:

[1, 5, 19, 31, 95, 155, 361, 421, 589, 1805, 2105, 2945, 6859, 7999, 11191, 13051, 34295, 39995, 55955, 65255, 151981, 212629, 247969, 759905, 1063145, 1239845, 2887639, 4711411, 14438195, 23557055, 89516809, 447584045]

約数ペア:

[(1, 447584045), (5, 89516809), (19, 23557055), (31, 14438195), (95, 4711411), (155, 2887639), (361, 1239845), (421, 1063145), (589, 759905), (1805, 247969), (2105, 212629), (2945, 151981), (6859, 65255), (7999, 55955), (11191, 39995), (13051, 34295)]