4272107825

素因数分解:

$5^2\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{22727}}^1$

素因数の和:22913

約数の個数: 24

約数和(自身を含む): 5422355328

約数和(自身を除く): 1150247503

約数列:

[1, 5, 25, 73, 103, 365, 515, 1825, 2575, 7519, 22727, 37595, 113635, 187975, 568175, 1659071, 2340881, 8295355, 11704405, 41476775, 58522025, 170884313, 854421565, 4272107825]

約数ペア:

[(1, 4272107825), (5, 854421565), (25, 170884313), (73, 58522025), (103, 41476775), (365, 11704405), (515, 8295355), (1825, 2340881), (2575, 1659071), (7519, 568175), (22727, 187975), (37595, 113635)]