15065589

素因数分解:

$3^1\times 7^3\times {\mathrm{11}}^4$

素因数の和:68

約数の個数: 40

約数和(自身を含む): 25768000

約数和(自身を除く): 10702411

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 121, 147, 231, 343, 363, 539, 847, 1029, 1331, 1617, 2541, 3773, 3993, 5929, 9317, 11319, 14641, 17787, 27951, 41503, 43923, 65219, 102487, 124509, 195657, 307461, 456533, 717409, 1369599, 2152227, 5021863, 15065589]

約数ペア:

[(1, 15065589), (3, 5021863), (7, 2152227), (11, 1369599), (21, 717409), (33, 456533), (49, 307461), (77, 195657), (121, 124509), (147, 102487), (231, 65219), (343, 43923), (363, 41503), (539, 27951), (847, 17787), (1029, 14641), (1331, 11319), (1617, 9317), (2541, 5929), (3773, 3993)]