226052775

素因数分解:

$3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1$

素因数の和:343

約数の個数: 120

約数和(自身を含む): 467164544

約数和(自身を除く): 241111769

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 31, 39, 45, 65, 75, 81, 93, 117, 135, 155, 195, 225, 277, 279, 325, 351, 403, 405, 465, 585, 675, 775, 831, 837, 975, 1053, 1209, 1385, 1395, 1755, 2015, 2025, 2325, 2493, 2511, 2925, 3601, 3627, 4155, 4185, 5265, 6045, 6925, 6975, 7479, 8587, 8775, 10075, 10803, 10881, 12465, 12555, 18005, 18135, 20775, 20925, 22437, 25761, 26325, 30225, 32409, 32643, 37395, 42935, 54015, 54405, 62325, 62775, 77283, 90025, 90675, 97227, 111631, 112185, 128805, 162045, 163215, 186975, 214675, 231849, 270075, 272025, 291681, 334893, 386415, 486135, 558155, 560925, 644025, 695547, 810225, 816075, 1004679, 1159245, 1458405, 1674465, 1932075, 2430675, 2790775, 3014037, 3477735, 5023395, 5796225, 7292025, 8372325, 9042111, 15070185, 17388675, 25116975, 45210555, 75350925, 226052775]

約数ペア:

[(1, 226052775), (3, 75350925), (5, 45210555), (9, 25116975), (13, 17388675), (15, 15070185), (25, 9042111), (27, 8372325), (31, 7292025), (39, 5796225), (45, 5023395), (65, 3477735), (75, 3014037), (81, 2790775), (93, 2430675), (117, 1932075), (135, 1674465), (155, 1458405), (195, 1159245), (225, 1004679), (277, 816075), (279, 810225), (325, 695547), (351, 644025), (403, 560925), (405, 558155), (465, 486135), (585, 386415), (675, 334893), (775, 291681), (831, 272025), (837, 270075), (975, 231849), (1053, 214675), (1209, 186975), (1385, 163215), (1395, 162045), (1755, 128805), (2015, 112185), (2025, 111631), (2325, 97227), (2493, 90675), (2511, 90025), (2925, 77283), (3601, 62775), (3627, 62325), (4155, 54405), (4185, 54015), (5265, 42935), (6045, 37395), (6925, 32643), (6975, 32409), (7479, 30225), (8587, 26325), (8775, 25761), (10075, 22437), (10803, 20925), (10881, 20775), (12465, 18135), (12555, 18005)]