42681285

素因数分解:

$3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{10657}}^1$

素因数の和:10757

約数の個数: 24

約数和(自身を含む): 74819160

約数和(自身を除く): 32137875

約数列:

[1, 3, 5, 9, 15, 45, 89, 267, 445, 801, 1335, 4005, 10657, 31971, 53285, 95913, 159855, 479565, 948473, 2845419, 4742365, 8536257, 14227095, 42681285]

約数ペア:

[(1, 42681285), (3, 14227095), (5, 8536257), (9, 4742365), (15, 2845419), (45, 948473), (89, 479565), (267, 159855), (445, 95913), (801, 53285), (1335, 31971), (4005, 10657)]