65411145

素因数分解:

$3^4\times 5^1\times {\mathrm{373}}^1\times {\mathrm{433}}^1$

素因数の和:823

約数の個数: 40

約数和(自身を含む): 117841416

約数和(自身を除く): 52430271

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 373, 405, 433, 1119, 1299, 1865, 2165, 3357, 3897, 5595, 6495, 10071, 11691, 16785, 19485, 30213, 35073, 50355, 58455, 151065, 161509, 175365, 484527, 807545, 1453581, 2422635, 4360743, 7267905, 13082229, 21803715, 65411145]

約数ペア:

[(1, 65411145), (3, 21803715), (5, 13082229), (9, 7267905), (15, 4360743), (27, 2422635), (45, 1453581), (81, 807545), (135, 484527), (373, 175365), (405, 161509), (433, 151065), (1119, 58455), (1299, 50355), (1865, 35073), (2165, 30213), (3357, 19485), (3897, 16785), (5595, 11691), (6495, 10071)]