138601105

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{277}}^1$

素因数の和:553

約数の個数: 32

約数和(自身を含む): 184147200

約数和(自身を除く): 45546095

約数列:

[1, 5, 19, 23, 95, 115, 229, 277, 437, 1145, 1385, 2185, 4351, 5263, 5267, 6371, 21755, 26315, 26335, 31855, 63433, 100073, 121049, 317165, 500365, 605245, 1205227, 1458959, 6026135, 7294795, 27720221, 138601105]

約数ペア:

[(1, 138601105), (5, 27720221), (19, 7294795), (23, 6026135), (95, 1458959), (115, 1205227), (229, 605245), (277, 500365), (437, 317165), (1145, 121049), (1385, 100073), (2185, 63433), (4351, 31855), (5263, 26335), (5267, 26315), (6371, 21755)]