26088205

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:178

約数の個数: 48

約数和(自身を含む): 38610432

約数和(自身を除く): 12522227

約数列:

[1, 5, 11, 13, 31, 55, 65, 107, 121, 143, 155, 341, 403, 535, 605, 715, 1177, 1391, 1573, 1705, 2015, 3317, 3751, 4433, 5885, 6955, 7865, 12947, 15301, 16585, 18755, 22165, 36487, 43121, 48763, 64735, 76505, 168311, 182435, 215605, 243815, 401357, 474331, 841555, 2006785, 2371655, 5217641, 26088205]

約数ペア:

[(1, 26088205), (5, 5217641), (11, 2371655), (13, 2006785), (31, 841555), (55, 474331), (65, 401357), (107, 243815), (121, 215605), (143, 182435), (155, 168311), (341, 76505), (403, 64735), (535, 48763), (605, 43121), (715, 36487), (1177, 22165), (1391, 18755), (1573, 16585), (1705, 15301), (2015, 12947), (3317, 7865), (3751, 6955), (4433, 5885)]