1082025

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{229}}^1$

素因数の和:255

約数の個数: 48

約数和(自身を含む): 2281600

約数和(自身を除く): 1199575

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 105, 135, 175, 189, 225, 229, 315, 525, 675, 687, 945, 1145, 1575, 1603, 2061, 3435, 4725, 4809, 5725, 6183, 8015, 10305, 14427, 17175, 24045, 30915, 40075, 43281, 51525, 72135, 120225, 154575, 216405, 360675, 1082025]

約数ペア:

[(1, 1082025), (3, 360675), (5, 216405), (7, 154575), (9, 120225), (15, 72135), (21, 51525), (25, 43281), (27, 40075), (35, 30915), (45, 24045), (63, 17175), (75, 14427), (105, 10305), (135, 8015), (175, 6183), (189, 5725), (225, 4809), (229, 4725), (315, 3435), (525, 2061), (675, 1603), (687, 1575), (945, 1145)]