40997625

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:203

約数の個数: 64

約数和(自身を含む): 74131200

約数和(自身を除く): 33133575

約数列:

[1, 3, 5, 15, 17, 25, 51, 59, 75, 85, 109, 125, 177, 255, 295, 327, 375, 425, 545, 885, 1003, 1275, 1475, 1635, 1853, 2125, 2725, 3009, 4425, 5015, 5559, 6375, 6431, 7375, 8175, 9265, 13625, 15045, 19293, 22125, 25075, 27795, 32155, 40875, 46325, 75225, 96465, 109327, 125375, 138975, 160775, 231625, 327981, 376125, 482325, 546635, 694875, 803875, 1639905, 2411625, 2733175, 8199525, 13665875, 40997625]

約数ペア:

[(1, 40997625), (3, 13665875), (5, 8199525), (15, 2733175), (17, 2411625), (25, 1639905), (51, 803875), (59, 694875), (75, 546635), (85, 482325), (109, 376125), (125, 327981), (177, 231625), (255, 160775), (295, 138975), (327, 125375), (375, 109327), (425, 96465), (545, 75225), (885, 46325), (1003, 40875), (1275, 32155), (1475, 27795), (1635, 25075), (1853, 22125), (2125, 19293), (2725, 15045), (3009, 13625), (4425, 9265), (5015, 8175), (5559, 7375), (6375, 6431)]