26774895

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{13421}}^1$

素因数の和:13455

約数の個数: 32

約数和(自身を含む): 51540480

約数和(自身を除く): 24765585

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 13421, 40263, 67105, 93947, 201315, 254999, 281841, 469735, 764997, 1274995, 1409205, 1784993, 3824985, 5354979, 8924965, 26774895]

約数ペア:

[(1, 26774895), (3, 8924965), (5, 5354979), (7, 3824985), (15, 1784993), (19, 1409205), (21, 1274995), (35, 764997), (57, 469735), (95, 281841), (105, 254999), (133, 201315), (285, 93947), (399, 67105), (665, 40263), (1995, 13421)]