29496775

素因数分解:

$5^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{199}}^1$

素因数の和:245

約数の個数: 54

約数和(自身を含む): 47002200

約数和(自身を除く): 17505425

約数列:

[1, 5, 7, 11, 25, 35, 49, 55, 77, 121, 175, 199, 245, 275, 385, 539, 605, 847, 995, 1225, 1393, 1925, 2189, 2695, 3025, 4235, 4975, 5929, 6965, 9751, 10945, 13475, 15323, 21175, 24079, 29645, 34825, 48755, 54725, 76615, 107261, 120395, 148225, 168553, 243775, 383075, 536305, 601975, 842765, 1179871, 2681525, 4213825, 5899355, 29496775]

約数ペア:

[(1, 29496775), (5, 5899355), (7, 4213825), (11, 2681525), (25, 1179871), (35, 842765), (49, 601975), (55, 536305), (77, 383075), (121, 243775), (175, 168553), (199, 148225), (245, 120395), (275, 107261), (385, 76615), (539, 54725), (605, 48755), (847, 34825), (995, 29645), (1225, 24079), (1393, 21175), (1925, 15323), (2189, 13475), (2695, 10945), (3025, 9751), (4235, 6965), (4975, 5929)]