27401115

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1601}}^1$

素因数の和:1779

約数の個数: 32

約数和(自身を含む): 50443776

約数和(自身を除く): 23042661

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 163, 489, 815, 1141, 1601, 2445, 3423, 4803, 5705, 8005, 11207, 17115, 24015, 33621, 56035, 168105, 260963, 782889, 1304815, 1826741, 3914445, 5480223, 9133705, 27401115]

約数ペア:

[(1, 27401115), (3, 9133705), (5, 5480223), (7, 3914445), (15, 1826741), (21, 1304815), (35, 782889), (105, 260963), (163, 168105), (489, 56035), (815, 33621), (1141, 24015), (1601, 17115), (2445, 11207), (3423, 8005), (4803, 5705)]