25849425

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{929}}^1$

素因数の和:1002

約数の個数: 48

約数和(自身を含む): 49818240

約数和(自身を除く): 23968815

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 53, 75, 105, 159, 175, 265, 371, 525, 795, 929, 1113, 1325, 1855, 2787, 3975, 4645, 5565, 6503, 9275, 13935, 19509, 23225, 27825, 32515, 49237, 69675, 97545, 147711, 162575, 246185, 344659, 487725, 738555, 1033977, 1230925, 1723295, 3692775, 5169885, 8616475, 25849425]

約数ペア:

[(1, 25849425), (3, 8616475), (5, 5169885), (7, 3692775), (15, 1723295), (21, 1230925), (25, 1033977), (35, 738555), (53, 487725), (75, 344659), (105, 246185), (159, 162575), (175, 147711), (265, 97545), (371, 69675), (525, 49237), (795, 32515), (929, 27825), (1113, 23225), (1325, 19509), (1855, 13935), (2787, 9275), (3975, 6503), (4645, 5565)]