26992455

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{11177}}^1$

素因数の和:11215

約数の個数: 32

約数和(自身を含む): 51508224

約数和(自身を除く): 24515769

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 11177, 33531, 55885, 78239, 167655, 234717, 257071, 391195, 771213, 1173585, 1285355, 1799497, 3856065, 5398491, 8997485, 26992455]

約数ペア:

[(1, 26992455), (3, 8997485), (5, 5398491), (7, 3856065), (15, 1799497), (21, 1285355), (23, 1173585), (35, 771213), (69, 391195), (105, 257071), (115, 234717), (161, 167655), (345, 78239), (483, 55885), (805, 33531), (2415, 11177)]