41806405

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{971}}^1$

素因数の和:1164

約数の個数: 16

約数和(自身を含む): 51321600

約数和(自身を除く): 9515195

約数列:

[1, 5, 79, 109, 395, 545, 971, 4855, 8611, 43055, 76709, 105839, 383545, 529195, 8361281, 41806405]

約数ペア:

[(1, 41806405), (5, 8361281), (79, 529195), (109, 383545), (395, 105839), (545, 76709), (971, 43055), (4855, 8611)]