5490305

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{383}}^1$

素因数の和:496

約数の個数: 16

約数和(自身を含む): 6856704

約数和(自身を除く): 1366399

約数列:

[1, 5, 47, 61, 235, 305, 383, 1915, 2867, 14335, 18001, 23363, 90005, 116815, 1098061, 5490305]

約数ペア:

[(1, 5490305), (5, 1098061), (47, 116815), (61, 90005), (235, 23363), (305, 18001), (383, 14335), (1915, 2867)]