67968855

素因数分解:

$3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{5657}}^1$

素因数の和:5760

約数の個数: 32

約数和(自身を含む): 122212800

約数和(自身を除く): 54243945

約数列:

[1, 3, 5, 9, 15, 27, 45, 89, 135, 267, 445, 801, 1335, 2403, 4005, 5657, 12015, 16971, 28285, 50913, 84855, 152739, 254565, 503473, 763695, 1510419, 2517365, 4531257, 7552095, 13593771, 22656285, 67968855]

約数ペア:

[(1, 67968855), (3, 22656285), (5, 13593771), (9, 7552095), (15, 4531257), (27, 2517365), (45, 1510419), (89, 763695), (135, 503473), (267, 254565), (445, 152739), (801, 84855), (1335, 50913), (2403, 28285), (4005, 16971), (5657, 12015)]