318128015

素因数分解:

$5^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1\times {\mathrm{2207}}^1$

素因数の和:2566

約数の個数: 16

約数和(自身を含む): 386629632

約数和(自身を除く): 68501617

約数列:

[1, 5, 127, 227, 635, 1135, 2207, 11035, 28829, 144145, 280289, 500989, 1401445, 2504945, 63625603, 318128015]

約数ペア:

[(1, 318128015), (5, 63625603), (127, 2504945), (227, 1401445), (635, 500989), (1135, 280289), (2207, 144145), (11035, 28829)]