289452825

素因数分解:

$3^3\times 5^2\times {\mathrm{41}}^1\times {\mathrm{10459}}^1$

素因数の和:10519

約数の個数: 48

約数和(自身を含む): 544756800

約数和(自身を除く): 255303975

約数列:

[1, 3, 5, 9, 15, 25, 27, 41, 45, 75, 123, 135, 205, 225, 369, 615, 675, 1025, 1107, 1845, 3075, 5535, 9225, 10459, 27675, 31377, 52295, 94131, 156885, 261475, 282393, 428819, 470655, 784425, 1286457, 1411965, 2144095, 2353275, 3859371, 6432285, 7059825, 10720475, 11578113, 19296855, 32161425, 57890565, 96484275, 289452825]

約数ペア:

[(1, 289452825), (3, 96484275), (5, 57890565), (9, 32161425), (15, 19296855), (25, 11578113), (27, 10720475), (41, 7059825), (45, 6432285), (75, 3859371), (123, 2353275), (135, 2144095), (205, 1411965), (225, 1286457), (369, 784425), (615, 470655), (675, 428819), (1025, 282393), (1107, 261475), (1845, 156885), (3075, 94131), (5535, 52295), (9225, 31377), (10459, 27675)]