90480385

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{6899}}^1$

素因数の和:7008

約数の個数: 16

約数和(自身を含む): 112939200

約数和(自身を除く): 22458815

約数列:

[1, 5, 43, 61, 215, 305, 2623, 6899, 13115, 34495, 296657, 420839, 1483285, 2104195, 18096077, 90480385]

約数ペア:

[(1, 90480385), (5, 18096077), (43, 2104195), (61, 1483285), (215, 420839), (305, 296657), (2623, 34495), (6899, 13115)]