3446235

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:204

約数の個数: 48

約数和(自身を含む): 6630624

約数和(自身を除く): 3184389

約数列:

[1, 3, 5, 9, 13, 15, 39, 43, 45, 65, 117, 129, 137, 195, 215, 387, 411, 559, 585, 645, 685, 1233, 1677, 1781, 1935, 2055, 2795, 5031, 5343, 5891, 6165, 8385, 8905, 16029, 17673, 25155, 26715, 29455, 53019, 76583, 80145, 88365, 229749, 265095, 382915, 689247, 1148745, 3446235]

約数ペア:

[(1, 3446235), (3, 1148745), (5, 689247), (9, 382915), (13, 265095), (15, 229749), (39, 88365), (43, 80145), (45, 76583), (65, 53019), (117, 29455), (129, 26715), (137, 25155), (195, 17673), (215, 16029), (387, 8905), (411, 8385), (559, 6165), (585, 5891), (645, 5343), (685, 5031), (1233, 2795), (1677, 2055), (1781, 1935)]