76398045

素因数分解:

$3^1\times 5^1\times {\mathrm{89}}^2\times {\mathrm{643}}^1$

素因数の和:829

約数の個数: 24

約数和(自身を含む): 123818016

約数和(自身を除く): 47419971

約数列:

[1, 3, 5, 15, 89, 267, 445, 643, 1335, 1929, 3215, 7921, 9645, 23763, 39605, 57227, 118815, 171681, 286135, 858405, 5093203, 15279609, 25466015, 76398045]

約数ペア:

[(1, 76398045), (3, 25466015), (5, 15279609), (15, 5093203), (89, 858405), (267, 286135), (445, 171681), (643, 118815), (1335, 57227), (1929, 39605), (3215, 23763), (7921, 9645)]