38761785

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2203}}^1$

素因数の和:2254

約数の個数: 48

約数和(自身を含む): 74265984

約数和(自身を除く): 35504199

約数列:

[1, 3, 5, 9, 15, 17, 23, 45, 51, 69, 85, 115, 153, 207, 255, 345, 391, 765, 1035, 1173, 1955, 2203, 3519, 5865, 6609, 11015, 17595, 19827, 33045, 37451, 50669, 99135, 112353, 152007, 187255, 253345, 337059, 456021, 561765, 760035, 861373, 1685295, 2280105, 2584119, 4306865, 7752357, 12920595, 38761785]

約数ペア:

[(1, 38761785), (3, 12920595), (5, 7752357), (9, 4306865), (15, 2584119), (17, 2280105), (23, 1685295), (45, 861373), (51, 760035), (69, 561765), (85, 456021), (115, 337059), (153, 253345), (207, 187255), (255, 152007), (345, 112353), (391, 99135), (765, 50669), (1035, 37451), (1173, 33045), (1955, 19827), (2203, 17595), (3519, 11015), (5865, 6609)]