2079882225

素因数分解:

$3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{99397}}^1$

素因数の和:99447

約数の個数: 48

約数和(自身を含む): 3944112640

約数和(自身を除く): 1864230415

約数列:

[1, 3, 5, 9, 15, 25, 27, 31, 45, 75, 93, 135, 155, 225, 279, 465, 675, 775, 837, 1395, 2325, 4185, 6975, 20925, 99397, 298191, 496985, 894573, 1490955, 2484925, 2683719, 3081307, 4472865, 7454775, 9243921, 13418595, 15406535, 22364325, 27731763, 46219605, 67092975, 77032675, 83195289, 138658815, 231098025, 415976445, 693294075, 2079882225]

約数ペア:

[(1, 2079882225), (3, 693294075), (5, 415976445), (9, 231098025), (15, 138658815), (25, 83195289), (27, 77032675), (31, 67092975), (45, 46219605), (75, 27731763), (93, 22364325), (135, 15406535), (155, 13418595), (225, 9243921), (279, 7454775), (465, 4472865), (675, 3081307), (775, 2683719), (837, 2484925), (1395, 1490955), (2325, 894573), (4185, 496985), (6975, 298191), (20925, 99397)]