12030215

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{509}}^1$

素因数の和:706

約数の個数: 16

約数和(自身を含む): 15055200

約数和(自身を除く): 3024985

約数列:

[1, 5, 29, 145, 163, 509, 815, 2545, 4727, 14761, 23635, 73805, 82967, 414835, 2406043, 12030215]

約数ペア:

[(1, 12030215), (5, 2406043), (29, 414835), (145, 82967), (163, 73805), (509, 23635), (815, 14761), (2545, 4727)]