129376045

素因数分解:

$5^1\times {\mathrm{151}}^1\times {\mathrm{349}}^1\times {\mathrm{491}}^1$

素因数の和:996

約数の個数: 16

約数和(自身を含む): 157046400

約数和(自身を除く): 27670355

約数列:

[1, 5, 151, 349, 491, 755, 1745, 2455, 52699, 74141, 171359, 263495, 370705, 856795, 25875209, 129376045]

約数ペア:

[(1, 129376045), (5, 25875209), (151, 856795), (349, 370705), (491, 263495), (755, 171359), (1745, 74141), (2455, 52699)]