15269859

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:288

約数の個数: 48

約数和(自身を含む): 26193024

約数和(自身を除く): 10923165

約数列:

[1, 3, 9, 11, 17, 33, 43, 51, 99, 129, 153, 187, 211, 387, 473, 561, 633, 731, 1419, 1683, 1899, 2193, 2321, 3587, 4257, 6579, 6963, 8041, 9073, 10761, 20889, 24123, 27219, 32283, 39457, 72369, 81657, 99803, 118371, 154241, 299409, 355113, 462723, 898227, 1388169, 1696651, 5089953, 15269859]

約数ペア:

[(1, 15269859), (3, 5089953), (9, 1696651), (11, 1388169), (17, 898227), (33, 462723), (43, 355113), (51, 299409), (99, 154241), (129, 118371), (153, 99803), (187, 81657), (211, 72369), (387, 39457), (473, 32283), (561, 27219), (633, 24123), (731, 20889), (1419, 10761), (1683, 9073), (1899, 8041), (2193, 6963), (2321, 6579), (3587, 4257)]