28633015

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{1471}}^1$

素因数の和:1722

約数の個数: 16

約数和(自身を含む): 36564480

約数和(自身を除く): 7931465

約数列:

[1, 5, 17, 85, 229, 1145, 1471, 3893, 7355, 19465, 25007, 125035, 336859, 1684295, 5726603, 28633015]

約数ペア:

[(1, 28633015), (5, 5726603), (17, 1684295), (85, 336859), (229, 125035), (1145, 25007), (1471, 19465), (3893, 7355)]