200315025

素因数分解:

$3^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{3191}}^1$

素因数の和:3244

約数の個数: 60

約数和(自身を含む): 383142144

約数和(自身を除く): 182827119

約数列:

[1, 3, 5, 9, 15, 25, 27, 31, 45, 75, 81, 93, 135, 155, 225, 279, 405, 465, 675, 775, 837, 1395, 2025, 2325, 2511, 3191, 4185, 6975, 9573, 12555, 15955, 20925, 28719, 47865, 62775, 79775, 86157, 98921, 143595, 239325, 258471, 296763, 430785, 494605, 717975, 890289, 1292355, 1483815, 2153925, 2473025, 2670867, 4451445, 6461775, 7419075, 8012601, 13354335, 22257225, 40063005, 66771675, 200315025]

約数ペア:

[(1, 200315025), (3, 66771675), (5, 40063005), (9, 22257225), (15, 13354335), (25, 8012601), (27, 7419075), (31, 6461775), (45, 4451445), (75, 2670867), (81, 2473025), (93, 2153925), (135, 1483815), (155, 1292355), (225, 890289), (279, 717975), (405, 494605), (465, 430785), (675, 296763), (775, 258471), (837, 239325), (1395, 143595), (2025, 98921), (2325, 86157), (2511, 79775), (3191, 62775), (4185, 47865), (6975, 28719), (9573, 20925), (12555, 15955)]