12471182355

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3037}}^1\times {\mathrm{8831}}^1$

素因数の和:11907

約数の個数: 32

約数和(自身を含む): 20606681088

約数和(自身を除く): 8135498733

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 3037, 8831, 9111, 15185, 26493, 44155, 45555, 94147, 132465, 273761, 282441, 470735, 821283, 1368805, 1412205, 4106415, 26819747, 80459241, 134098735, 402296205, 831412157, 2494236471, 4157060785, 12471182355]

約数ペア:

[(1, 12471182355), (3, 4157060785), (5, 2494236471), (15, 831412157), (31, 402296205), (93, 134098735), (155, 80459241), (465, 26819747), (3037, 4106415), (8831, 1412205), (9111, 1368805), (15185, 821283), (26493, 470735), (44155, 282441), (45555, 273761), (94147, 132465)]