620230465

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{70843}}^1$

素因数の和:70968

約数の個数: 16

約数和(自身を含む): 795719808

約数和(自身を除く): 175489343

約数列:

[1, 5, 17, 85, 103, 515, 1751, 8755, 70843, 354215, 1204331, 6021655, 7296829, 36484145, 124046093, 620230465]

約数ペア:

[(1, 620230465), (5, 124046093), (17, 36484145), (85, 7296829), (103, 6021655), (515, 1204331), (1751, 354215), (8755, 70843)]