161925265

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{5431}}^1$

素因数の和:5592

約数の個数: 16

約数和(自身を含む): 199463040

約数和(自身を除く): 37537775

約数列:

[1, 5, 67, 89, 335, 445, 5431, 5963, 27155, 29815, 363877, 483359, 1819385, 2416795, 32385053, 161925265]

約数ペア:

[(1, 161925265), (5, 32385053), (67, 2416795), (89, 1819385), (335, 483359), (445, 363877), (5431, 29815), (5963, 27155)]