156933015

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{467}}^1\times {\mathrm{521}}^1$

素因数の和:1039

約数の個数: 32

約数和(自身を含む): 257976576

約数和(自身を除く): 101043561

約数列:

[1, 3, 5, 15, 43, 129, 215, 467, 521, 645, 1401, 1563, 2335, 2605, 7005, 7815, 20081, 22403, 60243, 67209, 100405, 112015, 243307, 301215, 336045, 729921, 1216535, 3649605, 10462201, 31386603, 52311005, 156933015]

約数ペア:

[(1, 156933015), (3, 52311005), (5, 31386603), (15, 10462201), (43, 3649605), (129, 1216535), (215, 729921), (467, 336045), (521, 301215), (645, 243307), (1401, 112015), (1563, 100405), (2335, 67209), (2605, 60243), (7005, 22403), (7815, 20081)]