149765005

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{56197}}^1$

素因数の和:56256

約数の個数: 16

約数和(自身を含む): 198266544

約数和(自身を除く): 48501539

約数列:

[1, 5, 13, 41, 65, 205, 533, 2665, 56197, 280985, 730561, 2304077, 3652805, 11520385, 29953001, 149765005]

約数ペア:

[(1, 149765005), (5, 29953001), (13, 11520385), (41, 3652805), (65, 2304077), (205, 730561), (533, 280985), (2665, 56197)]