40374555

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6679}}^1$

素因数の和:6731

約数の個数: 32

約数和(自身を含む): 71823360

約数和(自身を除く): 31448805

約数列:

[1, 3, 5, 13, 15, 31, 39, 65, 93, 155, 195, 403, 465, 1209, 2015, 6045, 6679, 20037, 33395, 86827, 100185, 207049, 260481, 434135, 621147, 1035245, 1302405, 2691637, 3105735, 8074911, 13458185, 40374555]

約数ペア:

[(1, 40374555), (3, 13458185), (5, 8074911), (13, 3105735), (15, 2691637), (31, 1302405), (39, 1035245), (65, 621147), (93, 434135), (155, 260481), (195, 207049), (403, 100185), (465, 86827), (1209, 33395), (2015, 20037), (6045, 6679)]