156810075

素因数分解:

$3^1\times 5^2\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:404

約数の個数: 48

約数和(自身を含む): 265506816

約数和(自身を除く): 108696741

約数列:

[1, 3, 5, 15, 25, 75, 101, 127, 163, 303, 381, 489, 505, 635, 815, 1515, 1905, 2445, 2525, 3175, 4075, 7575, 9525, 12225, 12827, 16463, 20701, 38481, 49389, 62103, 64135, 82315, 103505, 192405, 246945, 310515, 320675, 411575, 517525, 962025, 1234725, 1552575, 2090801, 6272403, 10454005, 31362015, 52270025, 156810075]

約数ペア:

[(1, 156810075), (3, 52270025), (5, 31362015), (15, 10454005), (25, 6272403), (75, 2090801), (101, 1552575), (127, 1234725), (163, 962025), (303, 517525), (381, 411575), (489, 320675), (505, 310515), (635, 246945), (815, 192405), (1515, 103505), (1905, 82315), (2445, 64135), (2525, 62103), (3175, 49389), (4075, 38481), (7575, 20701), (9525, 16463), (12225, 12827)]