156791025

素因数分解:

$3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:236

約数の個数: 96

約数和(自身を含む): 304742400

約数和(自身を除く): 147951375

約数列:

[1, 3, 5, 9, 15, 25, 27, 31, 45, 59, 75, 93, 127, 135, 155, 177, 225, 279, 295, 381, 465, 531, 635, 675, 775, 837, 885, 1143, 1395, 1475, 1593, 1829, 1905, 2325, 2655, 3175, 3429, 3937, 4185, 4425, 5487, 5715, 6975, 7493, 7965, 9145, 9525, 11811, 13275, 16461, 17145, 19685, 20925, 22479, 27435, 28575, 35433, 37465, 39825, 45725, 49383, 59055, 67437, 82305, 85725, 98425, 106299, 112395, 137175, 177165, 187325, 202311, 232283, 246915, 295275, 337185, 411525, 531495, 561975, 696849, 885825, 1011555, 1161415, 1234575, 1685925, 2090547, 2657475, 3484245, 5057775, 5807075, 6271641, 10452735, 17421225, 31358205, 52263675, 156791025]

約数ペア:

[(1, 156791025), (3, 52263675), (5, 31358205), (9, 17421225), (15, 10452735), (25, 6271641), (27, 5807075), (31, 5057775), (45, 3484245), (59, 2657475), (75, 2090547), (93, 1685925), (127, 1234575), (135, 1161415), (155, 1011555), (177, 885825), (225, 696849), (279, 561975), (295, 531495), (381, 411525), (465, 337185), (531, 295275), (635, 246915), (675, 232283), (775, 202311), (837, 187325), (885, 177165), (1143, 137175), (1395, 112395), (1475, 106299), (1593, 98425), (1829, 85725), (1905, 82305), (2325, 67437), (2655, 59055), (3175, 49383), (3429, 45725), (3937, 39825), (4185, 37465), (4425, 35433), (5487, 28575), (5715, 27435), (6975, 22479), (7493, 20925), (7965, 19685), (9145, 17145), (9525, 16461), (11811, 13275)]