74740715

素因数分解:

$5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{27031}}^1$

素因数の和:27122

約数の個数: 16

約数和(自身を含む): 103802880

約数和(自身を除く): 29062165

約数列:

[1, 5, 7, 35, 79, 395, 553, 2765, 27031, 135155, 189217, 946085, 2135449, 10677245, 14948143, 74740715]

約数ペア:

[(1, 74740715), (5, 14948143), (7, 10677245), (35, 2135449), (79, 946085), (395, 189217), (553, 135155), (2765, 27031)]