304144475

素因数分解:

$5^2\times {\mathrm{53}}^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:248

約数の個数: 36

約数和(自身を含む): 396193392

約数和(自身を除く): 92048917

約数列:

[1, 5, 25, 53, 61, 71, 265, 305, 355, 1325, 1525, 1775, 2809, 3233, 3763, 4331, 14045, 16165, 18815, 21655, 70225, 80825, 94075, 108275, 171349, 199439, 229543, 856745, 997195, 1147715, 4283725, 4985975, 5738575, 12165779, 60828895, 304144475]

約数ペア:

[(1, 304144475), (5, 60828895), (25, 12165779), (53, 5738575), (61, 4985975), (71, 4283725), (265, 1147715), (305, 997195), (355, 856745), (1325, 229543), (1525, 199439), (1775, 171349), (2809, 108275), (3233, 94075), (3763, 80825), (4331, 70225), (14045, 21655), (16165, 18815)]