78924515

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{313}}^1$

素因数の和:431

約数の個数: 32

約数和(自身を含む): 103092480

約数和(自身を除く): 24167965

約数列:

[1, 5, 29, 37, 47, 145, 185, 235, 313, 1073, 1363, 1565, 1739, 5365, 6815, 8695, 9077, 11581, 14711, 45385, 50431, 57905, 73555, 252155, 335849, 426619, 544307, 1679245, 2133095, 2721535, 15784903, 78924515]

約数ペア:

[(1, 78924515), (5, 15784903), (29, 2721535), (37, 2133095), (47, 1679245), (145, 544307), (185, 426619), (235, 335849), (313, 252155), (1073, 73555), (1363, 57905), (1565, 50431), (1739, 45385), (5365, 14711), (6815, 11581), (8695, 9077)]