470057715

素因数分解:

$3^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{23059}}^1$

素因数の和:23224

約数の個数: 32

約数和(自身を含む): 841228800

約数和(自身を除く): 371171085

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 151, 453, 755, 1359, 2265, 4077, 6795, 20385, 23059, 69177, 115295, 207531, 345885, 622593, 1037655, 3112965, 3481909, 10445727, 17409545, 31337181, 52228635, 94011543, 156685905, 470057715]

約数ペア:

[(1, 470057715), (3, 156685905), (5, 94011543), (9, 52228635), (15, 31337181), (27, 17409545), (45, 10445727), (135, 3481909), (151, 3112965), (453, 1037655), (755, 622593), (1359, 345885), (2265, 207531), (4077, 115295), (6795, 69177), (20385, 23059)]