78672935

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{197}}^1$

素因数の和:403

約数の個数: 32

約数和(自身を含む): 106235712

約数和(自身を除く): 27562777

約数列:

[1, 5, 11, 53, 55, 137, 197, 265, 583, 685, 985, 1507, 2167, 2915, 7261, 7535, 10441, 10835, 26989, 36305, 52205, 79871, 114851, 134945, 296879, 399355, 574255, 1430417, 1484395, 7152085, 15734587, 78672935]

約数ペア:

[(1, 78672935), (5, 15734587), (11, 7152085), (53, 1484395), (55, 1430417), (137, 574255), (197, 399355), (265, 296879), (583, 134945), (685, 114851), (985, 79871), (1507, 52205), (2167, 36305), (2915, 26989), (7261, 10835), (7535, 10441)]