80717295

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{185557}}^1$

素因数の和:185594

約数の個数: 16

約数和(自身を含む): 133601760

約数和(自身を除く): 52884465

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 185557, 556671, 927785, 2783355, 5381153, 16143459, 26905765, 80717295]

約数ペア:

[(1, 80717295), (3, 26905765), (5, 16143459), (15, 5381153), (29, 2783355), (87, 927785), (145, 556671), (435, 185557)]