11545425

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^2\times {\mathrm{97}}^1$

素因数の和:159

約数の個数: 54

約数和(自身を含む): 21840182

約数和(自身を除く): 10294757

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 97, 115, 207, 225, 291, 345, 485, 529, 575, 873, 1035, 1455, 1587, 1725, 2231, 2425, 2645, 4365, 4761, 5175, 6693, 7275, 7935, 11155, 13225, 20079, 21825, 23805, 33465, 39675, 51313, 55775, 100395, 119025, 153939, 167325, 256565, 461817, 501975, 769695, 1282825, 2309085, 3848475, 11545425]

約数ペア:

[(1, 11545425), (3, 3848475), (5, 2309085), (9, 1282825), (15, 769695), (23, 501975), (25, 461817), (45, 256565), (69, 167325), (75, 153939), (97, 119025), (115, 100395), (207, 55775), (225, 51313), (291, 39675), (345, 33465), (485, 23805), (529, 21825), (575, 20079), (873, 13225), (1035, 11155), (1455, 7935), (1587, 7275), (1725, 6693), (2231, 5175), (2425, 4761), (2645, 4365)]