1245549945

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{941}}^1\times {\mathrm{1117}}^1$

素因数の和:2145

約数の個数: 32

約数和(自身を含む): 2022059520

約数和(自身を除く): 776509575

約数列:

[1, 3, 5, 15, 79, 237, 395, 941, 1117, 1185, 2823, 3351, 4705, 5585, 14115, 16755, 74339, 88243, 223017, 264729, 371695, 441215, 1051097, 1115085, 1323645, 3153291, 5255485, 15766455, 83036663, 249109989, 415183315, 1245549945]

約数ペア:

[(1, 1245549945), (3, 415183315), (5, 249109989), (15, 83036663), (79, 15766455), (237, 5255485), (395, 3153291), (941, 1323645), (1117, 1115085), (1185, 1051097), (2823, 441215), (3351, 371695), (4705, 264729), (5585, 223017), (14115, 88243), (16755, 74339)]