82126425

素因数分解:

$3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1$

素因数の和:342

約数の個数: 48

約数和(自身を含む): 139991040

約数和(自身を除く): 57864615

約数列:

[1, 3, 5, 15, 25, 75, 79, 83, 167, 237, 249, 395, 415, 501, 835, 1185, 1245, 1975, 2075, 2505, 4175, 5925, 6225, 6557, 12525, 13193, 13861, 19671, 32785, 39579, 41583, 65965, 69305, 98355, 163925, 197895, 207915, 329825, 346525, 491775, 989475, 1039575, 1095019, 3285057, 5475095, 16425285, 27375475, 82126425]

約数ペア:

[(1, 82126425), (3, 27375475), (5, 16425285), (15, 5475095), (25, 3285057), (75, 1095019), (79, 1039575), (83, 989475), (167, 491775), (237, 346525), (249, 329825), (395, 207915), (415, 197895), (501, 163925), (835, 98355), (1185, 69305), (1245, 65965), (1975, 41583), (2075, 39579), (2505, 32785), (4175, 19671), (5925, 13861), (6225, 13193), (6557, 12525)]