156742335

素因数分解:

$3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{12853}}^1$

素因数の和:13135

約数の個数: 24

約数和(自身を含む): 272710464

約数和(自身を除く): 115968129

約数列:

[1, 3, 5, 9, 15, 45, 271, 813, 1355, 2439, 4065, 12195, 12853, 38559, 64265, 115677, 192795, 578385, 3483163, 10449489, 17415815, 31348467, 52247445, 156742335]

約数ペア:

[(1, 156742335), (3, 52247445), (5, 31348467), (9, 17415815), (15, 10449489), (45, 3483163), (271, 578385), (813, 192795), (1355, 115677), (2439, 64265), (4065, 38559), (12195, 12853)]