148115655

素因数分解:

$3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:357

約数の個数: 64

約数和(自身を含む): 272056320

約数和(自身を除く): 123940665

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 127, 135, 159, 163, 265, 381, 477, 489, 635, 795, 815, 1143, 1431, 1467, 1905, 2385, 2445, 3429, 4401, 5715, 6731, 7155, 7335, 8639, 17145, 20193, 20701, 22005, 25917, 33655, 43195, 60579, 62103, 77751, 100965, 103505, 129585, 181737, 186309, 233253, 302895, 310515, 388755, 558927, 908685, 931545, 1097153, 1166265, 2794635, 3291459, 5485765, 9874377, 16457295, 29623131, 49371885, 148115655]

約数ペア:

[(1, 148115655), (3, 49371885), (5, 29623131), (9, 16457295), (15, 9874377), (27, 5485765), (45, 3291459), (53, 2794635), (127, 1166265), (135, 1097153), (159, 931545), (163, 908685), (265, 558927), (381, 388755), (477, 310515), (489, 302895), (635, 233253), (795, 186309), (815, 181737), (1143, 129585), (1431, 103505), (1467, 100965), (1905, 77751), (2385, 62103), (2445, 60579), (3429, 43195), (4401, 33655), (5715, 25917), (6731, 22005), (7155, 20701), (7335, 20193), (8639, 17145)]