349366915

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{141731}}^1$

素因数の和:141782

約数の個数: 16

約数和(自身を含む): 459211680

約数和(自身を除く): 109844765

約数列:

[1, 5, 17, 29, 85, 145, 493, 2465, 141731, 708655, 2409427, 4110199, 12047135, 20550995, 69873383, 349366915]

約数ペア:

[(1, 349366915), (5, 69873383), (17, 20550995), (29, 12047135), (85, 4110199), (145, 2409427), (493, 708655), (2465, 141731)]