269320225

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{12659}}^1$

素因数の和:12729

約数の個数: 24

約数和(自身を含む): 357923520

約数和(自身を除く): 88603295

約数列:

[1, 5, 23, 25, 37, 115, 185, 575, 851, 925, 4255, 12659, 21275, 63295, 291157, 316475, 468383, 1455785, 2341915, 7278925, 10772809, 11709575, 53864045, 269320225]

約数ペア:

[(1, 269320225), (5, 53864045), (23, 11709575), (25, 10772809), (37, 7278925), (115, 2341915), (185, 1455785), (575, 468383), (851, 316475), (925, 291157), (4255, 63295), (12659, 21275)]