15671475945

素因数分解:

$3^3\times 5^1\times {\mathrm{2221}}^1\times {\mathrm{52267}}^1$

素因数の和:54502

約数の個数: 32

約数和(自身を含む): 27873479040

約数和(自身を除く): 12202003095

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 2221, 6663, 11105, 19989, 33315, 52267, 59967, 99945, 156801, 261335, 299835, 470403, 784005, 1411209, 2352015, 7056045, 116085007, 348255021, 580425035, 1044765063, 1741275105, 3134295189, 5223825315, 15671475945]

約数ペア:

[(1, 15671475945), (3, 5223825315), (5, 3134295189), (9, 1741275105), (15, 1044765063), (27, 580425035), (45, 348255021), (135, 116085007), (2221, 7056045), (6663, 2352015), (11105, 1411209), (19989, 784005), (33315, 470403), (52267, 299835), (59967, 261335), (99945, 156801)]