102590075

素因数分解:

$5^2\times 7^2\times {\mathrm{83}}^1\times {\mathrm{1009}}^1$

素因数の和:1116

約数の個数: 36

約数和(自身を含む): 149912280

約数和(自身を除く): 47322205

約数列:

[1, 5, 7, 25, 35, 49, 83, 175, 245, 415, 581, 1009, 1225, 2075, 2905, 4067, 5045, 7063, 14525, 20335, 25225, 35315, 49441, 83747, 101675, 176575, 247205, 418735, 586229, 1236025, 2093675, 2931145, 4103603, 14655725, 20518015, 102590075]

約数ペア:

[(1, 102590075), (5, 20518015), (7, 14655725), (25, 4103603), (35, 2931145), (49, 2093675), (83, 1236025), (175, 586229), (245, 418735), (415, 247205), (581, 176575), (1009, 101675), (1225, 83747), (2075, 49441), (2905, 35315), (4067, 25225), (5045, 20335), (7063, 14525)]