289934405

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{92189}}^1$

素因数の和:92248

約数の個数: 16

約数和(自身を含む): 378347760

約数和(自身を除く): 88413355

約数列:

[1, 5, 17, 37, 85, 185, 629, 3145, 92189, 460945, 1567213, 3410993, 7836065, 17054965, 57986881, 289934405]

約数ペア:

[(1, 289934405), (5, 57986881), (17, 17054965), (37, 7836065), (85, 3410993), (185, 1567213), (629, 460945), (3145, 92189)]