2958805

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:264

約数の個数: 16

約数和(自身を含む): 3682800

約数和(自身を除く): 723995

約数列:

[1, 5, 61, 89, 109, 305, 445, 545, 5429, 6649, 9701, 27145, 33245, 48505, 591761, 2958805]

約数ペア:

[(1, 2958805), (5, 591761), (61, 48505), (89, 33245), (109, 27145), (305, 9701), (445, 6649), (545, 5429)]