27892475

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4517}}^1$

素因数の和:4559

約数の個数: 24

約数和(自身を含む): 39216240

約数和(自身を除く): 11323765

約数列:

[1, 5, 13, 19, 25, 65, 95, 247, 325, 475, 1235, 4517, 6175, 22585, 58721, 85823, 112925, 293605, 429115, 1115699, 1468025, 2145575, 5578495, 27892475]

約数ペア:

[(1, 27892475), (5, 5578495), (13, 2145575), (19, 1468025), (25, 1115699), (65, 429115), (95, 293605), (247, 112925), (325, 85823), (475, 58721), (1235, 22585), (4517, 6175)]