1330686275

素因数分解:

$5^2\times {\mathrm{23}}^2\times {\mathrm{239}}^1\times {\mathrm{421}}^1$

素因数の和:716

約数の個数: 36

約数和(自身を含む): 1736243040

約数和(自身を除く): 405556765

約数列:

[1, 5, 23, 25, 115, 239, 421, 529, 575, 1195, 2105, 2645, 5497, 5975, 9683, 10525, 13225, 27485, 48415, 100619, 126431, 137425, 222709, 242075, 503095, 632155, 1113545, 2314237, 2515475, 3160775, 5567725, 11571185, 53227451, 57855925, 266137255, 1330686275]

約数ペア:

[(1, 1330686275), (5, 266137255), (23, 57855925), (25, 53227451), (115, 11571185), (239, 5567725), (421, 3160775), (529, 2515475), (575, 2314237), (1195, 1113545), (2105, 632155), (2645, 503095), (5497, 242075), (5975, 222709), (9683, 137425), (10525, 126431), (13225, 100619), (27485, 48415)]