73988755

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{179}}^1\times {\mathrm{229}}^1$

素因数の和:451

約数の個数: 24

約数和(自身を含む): 94640400

約数和(自身を除く): 20651645

約数列:

[1, 5, 19, 95, 179, 229, 361, 895, 1145, 1805, 3401, 4351, 17005, 21755, 40991, 64619, 82669, 204955, 323095, 413345, 778829, 3894145, 14797751, 73988755]

約数ペア:

[(1, 73988755), (5, 14797751), (19, 3894145), (95, 778829), (179, 413345), (229, 323095), (361, 204955), (895, 82669), (1145, 64619), (1805, 40991), (3401, 21755), (4351, 17005)]