28949415

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{3733}}^1$

素因数の和:3799

約数の個数: 32

約数和(自身を含む): 51618816

約数和(自身を除く): 22669401

約数列:

[1, 3, 5, 11, 15, 33, 47, 55, 141, 165, 235, 517, 705, 1551, 2585, 3733, 7755, 11199, 18665, 41063, 55995, 123189, 175451, 205315, 526353, 615945, 877255, 1929961, 2631765, 5789883, 9649805, 28949415]

約数ペア:

[(1, 28949415), (3, 9649805), (5, 5789883), (11, 2631765), (15, 1929961), (33, 877255), (47, 615945), (55, 526353), (141, 205315), (165, 175451), (235, 123189), (517, 55995), (705, 41063), (1551, 18665), (2585, 11199), (3733, 7755)]