13449825

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^2\times {\mathrm{113}}^1$

素因数の和:175

約数の個数: 54

約数和(自身を含む): 25405926

約数和(自身を除く): 11956101

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 113, 115, 207, 225, 339, 345, 529, 565, 575, 1017, 1035, 1587, 1695, 1725, 2599, 2645, 2825, 4761, 5085, 5175, 7797, 7935, 8475, 12995, 13225, 23391, 23805, 25425, 38985, 39675, 59777, 64975, 116955, 119025, 179331, 194925, 298885, 537993, 584775, 896655, 1494425, 2689965, 4483275, 13449825]

約数ペア:

[(1, 13449825), (3, 4483275), (5, 2689965), (9, 1494425), (15, 896655), (23, 584775), (25, 537993), (45, 298885), (69, 194925), (75, 179331), (113, 119025), (115, 116955), (207, 64975), (225, 59777), (339, 39675), (345, 38985), (529, 25425), (565, 23805), (575, 23391), (1017, 13225), (1035, 12995), (1587, 8475), (1695, 7935), (1725, 7797), (2599, 5175), (2645, 5085), (2825, 4761)]