877848385

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{397}}^1\times {\mathrm{4969}}^1$

素因数の和:5460

約数の個数: 16

約数和(自身を含む): 1068152400

約数和(自身を除く): 190304015

約数列:

[1, 5, 89, 397, 445, 1985, 4969, 24845, 35333, 176665, 442241, 1972693, 2211205, 9863465, 175569677, 877848385]

約数ペア:

[(1, 877848385), (5, 175569677), (89, 9863465), (397, 2211205), (445, 1972693), (1985, 442241), (4969, 176665), (24845, 35333)]