25069265

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{383}}^1$

素因数の和:473

約数の個数: 32

約数和(自身を含む): 34836480

約数和(自身を除く): 9767215

約数列:

[1, 5, 13, 19, 53, 65, 95, 247, 265, 383, 689, 1007, 1235, 1915, 3445, 4979, 5035, 7277, 13091, 20299, 24895, 36385, 65455, 94601, 101495, 263887, 385681, 473005, 1319435, 1928405, 5013853, 25069265]

約数ペア:

[(1, 25069265), (5, 5013853), (13, 1928405), (19, 1319435), (53, 473005), (65, 385681), (95, 263887), (247, 101495), (265, 94601), (383, 65455), (689, 36385), (1007, 24895), (1235, 20299), (1915, 13091), (3445, 7277), (4979, 5035)]