266980147225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1\times {\mathrm{82463}}^1$

素因数の和:82738

約数の個数: 48

約数和(自身を含む): 368978241024

約数和(自身を除く): 101998093799

約数列:

[1, 5, 11, 25, 55, 61, 193, 275, 305, 671, 965, 1525, 2123, 3355, 4825, 10615, 11773, 16775, 53075, 58865, 82463, 129503, 294325, 412315, 647515, 907093, 2061575, 3237575, 4535465, 5030243, 15915359, 22677325, 25151215, 55332673, 79576795, 125756075, 175068949, 276663365, 397883975, 875344745, 970836899, 1383316825, 4376723725, 4854184495, 10679205889, 24270922475, 53396029445, 266980147225]

約数ペア:

[(1, 266980147225), (5, 53396029445), (11, 24270922475), (25, 10679205889), (55, 4854184495), (61, 4376723725), (193, 1383316825), (275, 970836899), (305, 875344745), (671, 397883975), (965, 276663365), (1525, 175068949), (2123, 125756075), (3355, 79576795), (4825, 55332673), (10615, 25151215), (11773, 22677325), (16775, 15915359), (53075, 5030243), (58865, 4535465), (82463, 3237575), (129503, 2061575), (294325, 907093), (412315, 647515)]