9020725

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2713}}^1$

素因数の和:2749

約数の個数: 24

約数和(自身を含む): 13461440

約数和(自身を除く): 4440715

約数列:

[1, 5, 7, 19, 25, 35, 95, 133, 175, 475, 665, 2713, 3325, 13565, 18991, 51547, 67825, 94955, 257735, 360829, 474775, 1288675, 1804145, 9020725]

約数ペア:

[(1, 9020725), (5, 1804145), (7, 1288675), (19, 474775), (25, 360829), (35, 257735), (95, 94955), (133, 67825), (175, 51547), (475, 18991), (665, 13565), (2713, 3325)]