13202625

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:163

約数の個数: 64

約数和(自身を含む): 24710400

約数和(自身を除く): 11507775

約数列:

[1, 3, 5, 15, 17, 19, 25, 51, 57, 75, 85, 95, 109, 125, 255, 285, 323, 327, 375, 425, 475, 545, 969, 1275, 1425, 1615, 1635, 1853, 2071, 2125, 2375, 2725, 4845, 5559, 6213, 6375, 7125, 8075, 8175, 9265, 10355, 13625, 24225, 27795, 31065, 35207, 40375, 40875, 46325, 51775, 105621, 121125, 138975, 155325, 176035, 231625, 258875, 528105, 694875, 776625, 880175, 2640525, 4400875, 13202625]

約数ペア:

[(1, 13202625), (3, 4400875), (5, 2640525), (15, 880175), (17, 776625), (19, 694875), (25, 528105), (51, 258875), (57, 231625), (75, 176035), (85, 155325), (95, 138975), (109, 121125), (125, 105621), (255, 51775), (285, 46325), (323, 40875), (327, 40375), (375, 35207), (425, 31065), (475, 27795), (545, 24225), (969, 13625), (1275, 10355), (1425, 9265), (1615, 8175), (1635, 8075), (1853, 7125), (2071, 6375), (2125, 6213), (2375, 5559), (2725, 4845)]