86236575

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1279}}^1$

素因数の和:1352

約数の個数: 48

約数和(自身を含む): 152371200

約数和(自身を除く): 66134625

約数列:

[1, 3, 5, 15, 25, 29, 31, 75, 87, 93, 145, 155, 435, 465, 725, 775, 899, 1279, 2175, 2325, 2697, 3837, 4495, 6395, 13485, 19185, 22475, 31975, 37091, 39649, 67425, 95925, 111273, 118947, 185455, 198245, 556365, 594735, 927275, 991225, 1149821, 2781825, 2973675, 3449463, 5749105, 17247315, 28745525, 86236575]

約数ペア:

[(1, 86236575), (3, 28745525), (5, 17247315), (15, 5749105), (25, 3449463), (29, 2973675), (31, 2781825), (75, 1149821), (87, 991225), (93, 927275), (145, 594735), (155, 556365), (435, 198245), (465, 185455), (725, 118947), (775, 111273), (899, 95925), (1279, 67425), (2175, 39649), (2325, 37091), (2697, 31975), (3837, 22475), (4495, 19185), (6395, 13485)]