276954495

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{4273}}^1$

素因数の和:4459

約数の個数: 32

約数和(自身を含む): 461592000

約数和(自身を除く): 184637505

約数列:

[1, 3, 5, 15, 29, 87, 145, 149, 435, 447, 745, 2235, 4273, 4321, 12819, 12963, 21365, 21605, 64095, 64815, 123917, 371751, 619585, 636677, 1858755, 1910031, 3183385, 9550155, 18463633, 55390899, 92318165, 276954495]

約数ペア:

[(1, 276954495), (3, 92318165), (5, 55390899), (15, 18463633), (29, 9550155), (87, 3183385), (145, 1910031), (149, 1858755), (435, 636677), (447, 619585), (745, 371751), (2235, 123917), (4273, 64815), (4321, 64095), (12819, 21605), (12963, 21365)]