148690465

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{467}}^1\times {\mathrm{827}}^1$

素因数の和:1317

約数の個数: 32

約数和(自身を含む): 223202304

約数和(自身を除く): 74511839

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 467, 827, 2335, 3269, 4135, 5137, 5789, 9097, 16345, 25685, 28945, 35959, 45485, 63679, 179795, 318395, 386209, 1931045, 2703463, 4248299, 13517315, 21241495, 29738093, 148690465]

約数ペア:

[(1, 148690465), (5, 29738093), (7, 21241495), (11, 13517315), (35, 4248299), (55, 2703463), (77, 1931045), (385, 386209), (467, 318395), (827, 179795), (2335, 63679), (3269, 45485), (4135, 35959), (5137, 28945), (5789, 25685), (9097, 16345)]