66379425

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{2143}}^1$

素因数の和:2222

約数の個数: 48

約数和(自身を含む): 127610880

約数和(自身を除く): 61231455

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 59, 75, 105, 175, 177, 295, 413, 525, 885, 1239, 1475, 2065, 2143, 4425, 6195, 6429, 10325, 10715, 15001, 30975, 32145, 45003, 53575, 75005, 126437, 160725, 225015, 375025, 379311, 632185, 885059, 1125075, 1896555, 2655177, 3160925, 4425295, 9482775, 13275885, 22126475, 66379425]

約数ペア:

[(1, 66379425), (3, 22126475), (5, 13275885), (7, 9482775), (15, 4425295), (21, 3160925), (25, 2655177), (35, 1896555), (59, 1125075), (75, 885059), (105, 632185), (175, 379311), (177, 375025), (295, 225015), (413, 160725), (525, 126437), (885, 75005), (1239, 53575), (1475, 45003), (2065, 32145), (2143, 30975), (4425, 15001), (6195, 10715), (6429, 10325)]