67789920075

素因数分解:

$3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{231701}}^1$

素因数の和:231844

約数の個数: 48

約数和(自身を含む): 115843585536

約数和(自身を除く): 48053665461

約数列:

[1, 3, 5, 15, 25, 47, 75, 83, 141, 235, 249, 415, 705, 1175, 1245, 2075, 3525, 3901, 6225, 11703, 19505, 58515, 97525, 231701, 292575, 695103, 1158505, 3475515, 5792525, 10889947, 17377575, 19231183, 32669841, 54449735, 57693549, 96155915, 163349205, 272248675, 288467745, 480779575, 816746025, 903865601, 1442338725, 2711596803, 4519328005, 13557984015, 22596640025, 67789920075]

約数ペア:

[(1, 67789920075), (3, 22596640025), (5, 13557984015), (15, 4519328005), (25, 2711596803), (47, 1442338725), (75, 903865601), (83, 816746025), (141, 480779575), (235, 288467745), (249, 272248675), (415, 163349205), (705, 96155915), (1175, 57693549), (1245, 54449735), (2075, 32669841), (3525, 19231183), (3901, 17377575), (6225, 10889947), (11703, 5792525), (19505, 3475515), (58515, 1158505), (97525, 695103), (231701, 292575)]