1298655075

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{701}}^1\times {\mathrm{1453}}^1$

素因数の和:2184

約数の個数: 48

約数和(自身を含む): 2278220256

約数和(自身を除く): 979565181

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 701, 1275, 1453, 2103, 3505, 4359, 7265, 10515, 11917, 17525, 21795, 24701, 35751, 36325, 52575, 59585, 74103, 108975, 123505, 178755, 297925, 370515, 617525, 893775, 1018553, 1852575, 3055659, 5092765, 15278295, 17315401, 25463825, 51946203, 76391475, 86577005, 259731015, 432885025, 1298655075]

約数ペア:

[(1, 1298655075), (3, 432885025), (5, 259731015), (15, 86577005), (17, 76391475), (25, 51946203), (51, 25463825), (75, 17315401), (85, 15278295), (255, 5092765), (425, 3055659), (701, 1852575), (1275, 1018553), (1453, 893775), (2103, 617525), (3505, 370515), (4359, 297925), (7265, 178755), (10515, 123505), (11917, 108975), (17525, 74103), (21795, 59585), (24701, 52575), (35751, 36325)]