1623341385

素因数分解:

$3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{86509}}^1$

素因数の和:86662

約数の個数: 32

約数和(自身を含む): 2906736000

約数和(自身を除く): 1283394615

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 139, 417, 695, 1251, 2085, 3753, 6255, 18765, 86509, 259527, 432545, 778581, 1297635, 2335743, 3892905, 11678715, 12024751, 36074253, 60123755, 108222759, 180371265, 324668277, 541113795, 1623341385]

約数ペア:

[(1, 1623341385), (3, 541113795), (5, 324668277), (9, 180371265), (15, 108222759), (27, 60123755), (45, 36074253), (135, 12024751), (139, 11678715), (417, 3892905), (695, 2335743), (1251, 1297635), (2085, 778581), (3753, 432545), (6255, 259527), (18765, 86509)]