38132745

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{7727}}^1$

素因数の和:7789

約数の個数: 32

約数和(自身を含む): 71221248

約数和(自身を除く): 33088503

約数列:

[1, 3, 5, 7, 15, 21, 35, 47, 105, 141, 235, 329, 705, 987, 1645, 4935, 7727, 23181, 38635, 54089, 115905, 162267, 270445, 363169, 811335, 1089507, 1815845, 2542183, 5447535, 7626549, 12710915, 38132745]

約数ペア:

[(1, 38132745), (3, 12710915), (5, 7626549), (7, 5447535), (15, 2542183), (21, 1815845), (35, 1089507), (47, 811335), (105, 363169), (141, 270445), (235, 162267), (329, 115905), (705, 54089), (987, 38635), (1645, 23181), (4935, 7727)]