522068375

素因数分解:

$5^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:225

約数の個数: 64

約数和(自身を含む): 719566848

約数和(自身を除く): 197498473

約数列:

[1, 5, 23, 25, 41, 43, 103, 115, 125, 205, 215, 515, 575, 943, 989, 1025, 1075, 1763, 2369, 2575, 2875, 4223, 4429, 4715, 4945, 5125, 5375, 8815, 11845, 12875, 21115, 22145, 23575, 24725, 40549, 44075, 59225, 97129, 101867, 105575, 110725, 117875, 123625, 181589, 202745, 220375, 296125, 485645, 509335, 527875, 553625, 907945, 1013725, 2428225, 2546675, 4176547, 4539725, 5068625, 12141125, 12733375, 20882735, 22698625, 104413675, 522068375]

約数ペア:

[(1, 522068375), (5, 104413675), (23, 22698625), (25, 20882735), (41, 12733375), (43, 12141125), (103, 5068625), (115, 4539725), (125, 4176547), (205, 2546675), (215, 2428225), (515, 1013725), (575, 907945), (943, 553625), (989, 527875), (1025, 509335), (1075, 485645), (1763, 296125), (2369, 220375), (2575, 202745), (2875, 181589), (4223, 123625), (4429, 117875), (4715, 110725), (4945, 105575), (5125, 101867), (5375, 97129), (8815, 59225), (11845, 44075), (12875, 40549), (21115, 24725), (22145, 23575)]