2195838.00000000

素因数分解:

$3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{7417}}^1$

素因数の和:7699

約数の個数: 24

約数和(自身を含む): 157380288

約数和(自身を除く): 66929973

約数列:

[1, 3, 5, 9, 15, 45, 271, 813, 1355, 2439, 4065, 7417, 12195, 22251, 37085, 66753, 111255, 333765, 2010007, 6030021, 10050035, 18090063, 30150105, 90450315]

約数ペア:

[(1, 90450315), (3, 30150105), (5, 18090063), (9, 10050035), (15, 6030021), (45, 2010007), (271, 333765), (813, 111255), (1355, 66753), (2439, 37085), (4065, 22251), (7417, 12195)]