105161245

素因数分解:

$5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{521}}^1$

素因数の和:685

約数の個数: 32

約数和(自身を含む): 148331520

約数和(自身を除く): 43170275

約数列:

[1, 5, 7, 35, 73, 79, 365, 395, 511, 521, 553, 2555, 2605, 2765, 3647, 5767, 18235, 28835, 38033, 40369, 41159, 190165, 201845, 205795, 266231, 288113, 1331155, 1440565, 3004607, 15023035, 21032249, 105161245]

約数ペア:

[(1, 105161245), (5, 21032249), (7, 15023035), (35, 3004607), (73, 1440565), (79, 1331155), (365, 288113), (395, 266231), (511, 205795), (521, 201845), (553, 190165), (2555, 41159), (2605, 40369), (2765, 38033), (3647, 28835), (5767, 18235)]