40750405

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{1181}}^1$

素因数の和:1356

約数の個数: 16

約数和(自身を含む): 50154624

約数和(自身を除く): 9404219

約数列:

[1, 5, 67, 103, 335, 515, 1181, 5905, 6901, 34505, 79127, 121643, 395635, 608215, 8150081, 40750405]

約数ペア:

[(1, 40750405), (5, 8150081), (67, 608215), (103, 395635), (335, 121643), (515, 79127), (1181, 34505), (5905, 6901)]