126628705

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{1117}}^1$

素因数の和:1249

約数の個数: 32

約数和(自身を含む): 180311040

約数和(自身を除く): 53682335

約数列:

[1, 5, 7, 35, 41, 79, 205, 287, 395, 553, 1117, 1435, 2765, 3239, 5585, 7819, 16195, 22673, 39095, 45797, 88243, 113365, 228985, 320579, 441215, 617701, 1602895, 3088505, 3617963, 18089815, 25325741, 126628705]

約数ペア:

[(1, 126628705), (5, 25325741), (7, 18089815), (35, 3617963), (41, 3088505), (79, 1602895), (205, 617701), (287, 441215), (395, 320579), (553, 228985), (1117, 113365), (1435, 88243), (2765, 45797), (3239, 39095), (5585, 22673), (7819, 16195)]