56967255

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{659}}^1$

素因数の和:800

約数の個数: 48

約数和(自身を含む): 105636960

約数和(自身を除く): 48669705

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 113, 153, 255, 339, 565, 659, 765, 1017, 1695, 1921, 1977, 3295, 5085, 5763, 5931, 9605, 9885, 11203, 17289, 28815, 29655, 33609, 56015, 74467, 86445, 100827, 168045, 223401, 372335, 504135, 670203, 1117005, 1265939, 3351015, 3797817, 6329695, 11393451, 18989085, 56967255]

約数ペア:

[(1, 56967255), (3, 18989085), (5, 11393451), (9, 6329695), (15, 3797817), (17, 3351015), (45, 1265939), (51, 1117005), (85, 670203), (113, 504135), (153, 372335), (255, 223401), (339, 168045), (565, 100827), (659, 86445), (765, 74467), (1017, 56015), (1695, 33609), (1921, 29655), (1977, 28815), (3295, 17289), (5085, 11203), (5763, 9885), (5931, 9605)]