130884015

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{1627}}^1$

素因数の和:1839

約数の個数: 32

約数和(自身を含む): 217552896

約数和(自身を除く): 86668881

約数列:

[1, 3, 5, 15, 31, 93, 155, 173, 465, 519, 865, 1627, 2595, 4881, 5363, 8135, 16089, 24405, 26815, 50437, 80445, 151311, 252185, 281471, 756555, 844413, 1407355, 4222065, 8725601, 26176803, 43628005, 130884015]

約数ペア:

[(1, 130884015), (3, 43628005), (5, 26176803), (15, 8725601), (31, 4222065), (93, 1407355), (155, 844413), (173, 756555), (465, 281471), (519, 252185), (865, 151311), (1627, 80445), (2595, 50437), (4881, 26815), (5363, 24405), (8135, 16089)]