7715250

素因数分解:

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

素因数の和:159

約数の個数: 96

約数和(自身を含む): 21805056

約数和(自身を除く): 14089806

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 125, 127, 135, 150, 162, 225, 243, 250, 254, 270, 375, 381, 405, 450, 486, 635, 675, 750, 762, 810, 1125, 1143, 1215, 1270, 1350, 1905, 2025, 2250, 2286, 2430, 3175, 3375, 3429, 3810, 4050, 5715, 6075, 6350, 6750, 6858, 9525, 10125, 10287, 11430, 12150, 15875, 17145, 19050, 20250, 20574, 28575, 30375, 30861, 31750, 34290, 47625, 51435, 57150, 60750, 61722, 85725, 95250, 102870, 142875, 154305, 171450, 257175, 285750, 308610, 428625, 514350, 771525, 857250, 1285875, 1543050, 2571750, 3857625, 7715250]

約数ペア:

[(1, 7715250), (2, 3857625), (3, 2571750), (5, 1543050), (6, 1285875), (9, 857250), (10, 771525), (15, 514350), (18, 428625), (25, 308610), (27, 285750), (30, 257175), (45, 171450), (50, 154305), (54, 142875), (75, 102870), (81, 95250), (90, 85725), (125, 61722), (127, 60750), (135, 57150), (150, 51435), (162, 47625), (225, 34290), (243, 31750), (250, 30861), (254, 30375), (270, 28575), (375, 20574), (381, 20250), (405, 19050), (450, 17145), (486, 15875), (635, 12150), (675, 11430), (750, 10287), (762, 10125), (810, 9525), (1125, 6858), (1143, 6750), (1215, 6350), (1270, 6075), (1350, 5715), (1905, 4050), (2025, 3810), (2250, 3429), (2286, 3375), (2430, 3175)]