140659595

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{4231}}^1$

素因数の和:4406

約数の個数: 16

約数和(自身を含む): 173173440

約数和(自身を除く): 32513845

約数列:

[1, 5, 61, 109, 305, 545, 4231, 6649, 21155, 33245, 258091, 461179, 1290455, 2305895, 28131919, 140659595]

約数ペア:

[(1, 140659595), (5, 28131919), (61, 2305895), (109, 1290455), (305, 461179), (545, 258091), (4231, 33245), (6649, 21155)]