49275855

素因数分解:

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

素因数の和:340

約数の個数: 48

約数和(自身を含む): 88058880

約数和(自身を除く): 38783025

約数列:

[1, 3, 5, 9, 15, 45, 79, 83, 167, 237, 249, 395, 415, 501, 711, 747, 835, 1185, 1245, 1503, 2505, 3555, 3735, 6557, 7515, 13193, 13861, 19671, 32785, 39579, 41583, 59013, 65965, 69305, 98355, 118737, 124749, 197895, 207915, 295065, 593685, 623745, 1095019, 3285057, 5475095, 9855171, 16425285, 49275855]

約数ペア:

[(1, 49275855), (3, 16425285), (5, 9855171), (9, 5475095), (15, 3285057), (45, 1095019), (79, 623745), (83, 593685), (167, 295065), (237, 207915), (249, 197895), (395, 124749), (415, 118737), (501, 98355), (711, 69305), (747, 65965), (835, 59013), (1185, 41583), (1245, 39579), (1503, 32785), (2505, 19671), (3555, 13861), (3735, 13193), (6557, 7515)]