22635925

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{241}}^1$

素因数の和:298

約数の個数: 36

約数和(自身を含む): 32243596

約数和(自身を除く): 9607671

約数列:

[1, 5, 13, 17, 25, 65, 85, 221, 241, 289, 325, 425, 1105, 1205, 1445, 3133, 3757, 4097, 5525, 6025, 7225, 15665, 18785, 20485, 53261, 69649, 78325, 93925, 102425, 266305, 348245, 905437, 1331525, 1741225, 4527185, 22635925]

約数ペア:

[(1, 22635925), (5, 4527185), (13, 1741225), (17, 1331525), (25, 905437), (65, 348245), (85, 266305), (221, 102425), (241, 93925), (289, 78325), (325, 69649), (425, 53261), (1105, 20485), (1205, 18785), (1445, 15665), (3133, 7225), (3757, 6025), (4097, 5525)]