40212735

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{5087}}^1$

素因数の和:5143

約数の個数: 32

約数和(自身を含む): 70336512

約数和(自身を除く): 30123777

約数列:

[1, 3, 5, 15, 17, 31, 51, 85, 93, 155, 255, 465, 527, 1581, 2635, 5087, 7905, 15261, 25435, 76305, 86479, 157697, 259437, 432395, 473091, 788485, 1297185, 2365455, 2680849, 8042547, 13404245, 40212735]

約数ペア:

[(1, 40212735), (3, 13404245), (5, 8042547), (15, 2680849), (17, 2365455), (31, 1297185), (51, 788485), (85, 473091), (93, 432395), (155, 259437), (255, 157697), (465, 86479), (527, 76305), (1581, 25435), (2635, 15261), (5087, 7905)]