2132025

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:182

約数の個数: 48

約数和(自身を含む): 4190208

約数和(自身を除く): 2058183

約数列:

[1, 3, 5, 7, 15, 21, 25, 31, 35, 75, 93, 105, 131, 155, 175, 217, 393, 465, 525, 651, 655, 775, 917, 1085, 1965, 2325, 2751, 3255, 3275, 4061, 4585, 5425, 9825, 12183, 13755, 16275, 20305, 22925, 28427, 60915, 68775, 85281, 101525, 142135, 304575, 426405, 710675, 2132025]

約数ペア:

[(1, 2132025), (3, 710675), (5, 426405), (7, 304575), (15, 142135), (21, 101525), (25, 85281), (31, 68775), (35, 60915), (75, 28427), (93, 22925), (105, 20305), (131, 16275), (155, 13755), (175, 12183), (217, 9825), (393, 5425), (465, 4585), (525, 4061), (651, 3275), (655, 3255), (775, 2751), (917, 2325), (1085, 1965)]