28797435

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{22067}}^1$

素因数の和:22107

約数の個数: 24

約数和(自身を含む): 51639120

約数和(自身を除く): 22841685

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 22067, 66201, 110335, 198603, 331005, 639943, 993015, 1919829, 3199715, 5759487, 9599145, 28797435]

約数ペア:

[(1, 28797435), (3, 9599145), (5, 5759487), (9, 3199715), (15, 1919829), (29, 993015), (45, 639943), (87, 331005), (145, 198603), (261, 110335), (435, 66201), (1305, 22067)]