2788392975

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{9833}}^1$

素因数の和:10064

約数の個数: 48

約数和(自身を含む): 4877664000

約数和(自身を除く): 2089271025

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 199, 285, 475, 597, 995, 1425, 2985, 3781, 4975, 9833, 11343, 14925, 18905, 29499, 49165, 56715, 94525, 147495, 186827, 245825, 283575, 560481, 737475, 934135, 1956767, 2802405, 4670675, 5870301, 9783835, 14012025, 29351505, 37178573, 48919175, 111535719, 146757525, 185892865, 557678595, 929464325, 2788392975]

約数ペア:

[(1, 2788392975), (3, 929464325), (5, 557678595), (15, 185892865), (19, 146757525), (25, 111535719), (57, 48919175), (75, 37178573), (95, 29351505), (199, 14012025), (285, 9783835), (475, 5870301), (597, 4670675), (995, 2802405), (1425, 1956767), (2985, 934135), (3781, 737475), (4975, 560481), (9833, 283575), (11343, 245825), (14925, 186827), (18905, 147495), (29499, 94525), (49165, 56715)]