148971795

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{587}}^1\times {\mathrm{2417}}^1$

素因数の和:3019

約数の個数: 32

約数和(自身を含む): 272982528

約数和(自身を除く): 124010733

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 587, 1761, 2417, 2935, 4109, 7251, 8805, 12085, 12327, 16919, 20545, 36255, 50757, 61635, 84595, 253785, 1418779, 4256337, 7093895, 9931453, 21281685, 29794359, 49657265, 148971795]

約数ペア:

[(1, 148971795), (3, 49657265), (5, 29794359), (7, 21281685), (15, 9931453), (21, 7093895), (35, 4256337), (105, 1418779), (587, 253785), (1761, 84595), (2417, 61635), (2935, 50757), (4109, 36255), (7251, 20545), (8805, 16919), (12085, 12327)]