159274305

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{75307}}^1$

素因数の和:75365

約数の個数: 24

約数和(自身を含む): 281953152

約数和(自身を除く): 122678847

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 75307, 225921, 376535, 677763, 1129605, 3388815, 3539429, 10618287, 17697145, 31854861, 53091435, 159274305]

約数ペア:

[(1, 159274305), (3, 53091435), (5, 31854861), (9, 17697145), (15, 10618287), (45, 3539429), (47, 3388815), (141, 1129605), (235, 677763), (423, 376535), (705, 225921), (2115, 75307)]