78489314355

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{520607}}^1$

素因数の和:520680

約数の個数: 48

約数和(自身を含む): 138190187520

約数和(自身を除く): 59700873165

約数列:

[1, 3, 5, 15, 19, 23, 57, 69, 95, 115, 285, 345, 437, 529, 1311, 1587, 2185, 2645, 6555, 7935, 10051, 30153, 50255, 150765, 520607, 1561821, 2603035, 7809105, 9891533, 11973961, 29674599, 35921883, 49457665, 59869805, 148372995, 179609415, 227505259, 275401103, 682515777, 826203309, 1137526295, 1377005515, 3412578885, 4131016545, 5232620957, 15697862871, 26163104785, 78489314355]

約数ペア:

[(1, 78489314355), (3, 26163104785), (5, 15697862871), (15, 5232620957), (19, 4131016545), (23, 3412578885), (57, 1377005515), (69, 1137526295), (95, 826203309), (115, 682515777), (285, 275401103), (345, 227505259), (437, 179609415), (529, 148372995), (1311, 59869805), (1587, 49457665), (2185, 35921883), (2645, 29674599), (6555, 11973961), (7935, 9891533), (10051, 7809105), (30153, 2603035), (50255, 1561821), (150765, 520607)]