149048965

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53327}}^1$

素因数の和:53388

約数の個数: 16

約数和(自身を含む): 197100288

約数和(自身を除く): 48051323

約数列:

[1, 5, 13, 43, 65, 215, 559, 2795, 53327, 266635, 693251, 2293061, 3466255, 11465305, 29809793, 149048965]

約数ペア:

[(1, 149048965), (5, 29809793), (13, 11465305), (43, 3466255), (65, 2293061), (215, 693251), (559, 266635), (2795, 53327)]