1750200025

素因数分解:

$5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{1733}}^1$

素因数の和:1978

約数の個数: 48

約数和(自身を含む): 2580192000

約数和(自身を除く): 829991975

約数列:

[1, 5, 7, 25, 29, 35, 145, 175, 199, 203, 725, 995, 1015, 1393, 1733, 4975, 5075, 5771, 6965, 8665, 12131, 28855, 34825, 40397, 43325, 50257, 60655, 144275, 201985, 251285, 303275, 344867, 351799, 1009925, 1256425, 1724335, 1758995, 2414069, 8621675, 8794975, 10001143, 12070345, 50005715, 60351725, 70008001, 250028575, 350040005, 1750200025]

約数ペア:

[(1, 1750200025), (5, 350040005), (7, 250028575), (25, 70008001), (29, 60351725), (35, 50005715), (145, 12070345), (175, 10001143), (199, 8794975), (203, 8621675), (725, 2414069), (995, 1758995), (1015, 1724335), (1393, 1256425), (1733, 1009925), (4975, 351799), (5075, 344867), (5771, 303275), (6965, 251285), (8665, 201985), (12131, 144275), (28855, 60655), (34825, 50257), (40397, 43325)]