204855438045

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6073}}^1\times {\mathrm{132283}}^1$

素因数の和:138381

約数の個数: 32

約数和(自身を含む): 347108982912

約数和(自身を除く): 142253544867

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 6073, 18219, 30365, 91095, 103241, 132283, 309723, 396849, 516205, 661415, 1548615, 1984245, 2248811, 6746433, 11244055, 33732165, 803354659, 2410063977, 4016773295, 12050319885, 13657029203, 40971087609, 68285146015, 204855438045]

約数ペア:

[(1, 204855438045), (3, 68285146015), (5, 40971087609), (15, 13657029203), (17, 12050319885), (51, 4016773295), (85, 2410063977), (255, 803354659), (6073, 33732165), (18219, 11244055), (30365, 6746433), (91095, 2248811), (103241, 1984245), (132283, 1548615), (309723, 661415), (396849, 516205)]