67920795

素因数分解:

$3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{5653}}^1$

素因数の和:5756

約数の個数: 32

約数和(自身を含む): 122126400

約数和(自身を除く): 54205605

約数列:

[1, 3, 5, 9, 15, 27, 45, 89, 135, 267, 445, 801, 1335, 2403, 4005, 5653, 12015, 16959, 28265, 50877, 84795, 152631, 254385, 503117, 763155, 1509351, 2515585, 4528053, 7546755, 13584159, 22640265, 67920795]

約数ペア:

[(1, 67920795), (3, 22640265), (5, 13584159), (9, 7546755), (15, 4528053), (27, 2515585), (45, 1509351), (89, 763155), (135, 503117), (267, 254385), (445, 152631), (801, 84795), (1335, 50877), (2403, 28265), (4005, 16959), (5653, 12015)]