84327425

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{367}}^1$

素因数の和:498

約数の個数: 48

約数和(自身を含む): 130324992

約数和(自身を除く): 45997567

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 101, 175, 325, 367, 455, 505, 707, 1313, 1835, 2275, 2525, 2569, 3535, 4771, 6565, 9175, 9191, 12845, 17675, 23855, 32825, 33397, 37067, 45955, 64225, 119275, 166985, 185335, 229775, 259469, 481871, 834925, 926675, 1297345, 2409355, 3373097, 6486725, 12046775, 16865485, 84327425]

約数ペア:

[(1, 84327425), (5, 16865485), (7, 12046775), (13, 6486725), (25, 3373097), (35, 2409355), (65, 1297345), (91, 926675), (101, 834925), (175, 481871), (325, 259469), (367, 229775), (455, 185335), (505, 166985), (707, 119275), (1313, 64225), (1835, 45955), (2275, 37067), (2525, 33397), (2569, 32825), (3535, 23855), (4771, 17675), (6565, 12845), (9175, 9191)]