299441805

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{6217}}^1$

素因数の和:6270

約数の個数: 48

約数和(自身を含む): 546189120

約数和(自身を除く): 246747315

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 169, 195, 247, 285, 507, 741, 845, 1235, 2535, 3211, 3705, 6217, 9633, 16055, 18651, 31085, 48165, 80821, 93255, 118123, 242463, 354369, 404105, 590615, 1050673, 1212315, 1535599, 1771845, 3152019, 4606797, 5253365, 7677995, 15760095, 19962787, 23033985, 59888361, 99813935, 299441805]

約数ペア:

[(1, 299441805), (3, 99813935), (5, 59888361), (13, 23033985), (15, 19962787), (19, 15760095), (39, 7677995), (57, 5253365), (65, 4606797), (95, 3152019), (169, 1771845), (195, 1535599), (247, 1212315), (285, 1050673), (507, 590615), (741, 404105), (845, 354369), (1235, 242463), (2535, 118123), (3211, 93255), (3705, 80821), (6217, 48165), (9633, 31085), (16055, 18651)]