5805315

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:184

約数の個数: 48

約数和(自身を含む): 10782720

約数和(自身を除く): 4977405

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 71, 79, 115, 207, 213, 237, 345, 355, 395, 639, 711, 1035, 1065, 1185, 1633, 1817, 3195, 3555, 4899, 5451, 5609, 8165, 9085, 14697, 16353, 16827, 24495, 27255, 28045, 50481, 73485, 81765, 84135, 129007, 252405, 387021, 645035, 1161063, 1935105, 5805315]

約数ペア:

[(1, 5805315), (3, 1935105), (5, 1161063), (9, 645035), (15, 387021), (23, 252405), (45, 129007), (69, 84135), (71, 81765), (79, 73485), (115, 50481), (207, 28045), (213, 27255), (237, 24495), (345, 16827), (355, 16353), (395, 14697), (639, 9085), (711, 8165), (1035, 5609), (1065, 5451), (1185, 4899), (1633, 3555), (1817, 3195)]