23858015

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1$

素因数の和:287

約数の個数: 32

約数和(自身を含む): 32140800

約数和(自身を除く): 8282785

約数列:

[1, 5, 19, 23, 61, 95, 115, 179, 305, 437, 895, 1159, 1403, 2185, 3401, 4117, 5795, 7015, 10919, 17005, 20585, 26657, 54595, 78223, 133285, 207461, 251137, 391115, 1037305, 1255685, 4771603, 23858015]

約数ペア:

[(1, 23858015), (5, 4771603), (19, 1255685), (23, 1037305), (61, 391115), (95, 251137), (115, 207461), (179, 133285), (305, 78223), (437, 54595), (895, 26657), (1159, 20585), (1403, 17005), (2185, 10919), (3401, 7015), (4117, 5795)]