28202205

素因数分解:

$3^1\times 5^1\times {\mathrm{383}}^1\times {\mathrm{4909}}^1$

素因数の和:5300

約数の個数: 16

約数和(自身を含む): 45250560

約数和(自身を除く): 17048355

約数列:

[1, 3, 5, 15, 383, 1149, 1915, 4909, 5745, 14727, 24545, 73635, 1880147, 5640441, 9400735, 28202205]

約数ペア:

[(1, 28202205), (3, 9400735), (5, 5640441), (15, 1880147), (383, 73635), (1149, 24545), (1915, 14727), (4909, 5745)]