60505625

素因数分解:

$5^4\times {\mathrm{131}}^1\times {\mathrm{739}}^1$

素因数の和:890

約数の個数: 20

約数和(自身を含む): 76288080

約数和(自身を除く): 15782455

約数列:

[1, 5, 25, 125, 131, 625, 655, 739, 3275, 3695, 16375, 18475, 81875, 92375, 96809, 461875, 484045, 2420225, 12101125, 60505625]

約数ペア:

[(1, 60505625), (5, 12101125), (25, 2420225), (125, 484045), (131, 461875), (625, 96809), (655, 92375), (739, 81875), (3275, 18475), (3695, 16375)]