13132455

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{691}}^1$

素因数の和:887

約数の個数: 32

約数和(自身を含む): 24181248

約数和(自身を除く): 11048793

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 181, 543, 691, 905, 1267, 2073, 2715, 3455, 3801, 4837, 6335, 10365, 14511, 19005, 24185, 72555, 125071, 375213, 625355, 875497, 1876065, 2626491, 4377485, 13132455]

約数ペア:

[(1, 13132455), (3, 4377485), (5, 2626491), (7, 1876065), (15, 875497), (21, 625355), (35, 375213), (105, 125071), (181, 72555), (543, 24185), (691, 19005), (905, 14511), (1267, 10365), (2073, 6335), (2715, 4837), (3455, 3801)]