187880515

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{907}}^1\times {\mathrm{2437}}^1$

素因数の和:3366

約数の個数: 16

約数和(自身を含む): 239080032

約数和(自身を除く): 51199517

約数列:

[1, 5, 17, 85, 907, 2437, 4535, 12185, 15419, 41429, 77095, 207145, 2210359, 11051795, 37576103, 187880515]

約数ペア:

[(1, 187880515), (5, 37576103), (17, 11051795), (85, 2210359), (907, 207145), (2437, 77095), (4535, 41429), (12185, 15419)]