401848425

素因数分解:

$3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{54121}}^1$

素因数の和:54151

約数の個数: 48

約数和(自身を含む): 805335360

約数和(自身を除く): 403486935

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 45, 55, 75, 99, 135, 165, 225, 275, 297, 495, 675, 825, 1485, 2475, 7425, 54121, 162363, 270605, 487089, 595331, 811815, 1353025, 1461267, 1785993, 2435445, 2976655, 4059075, 5357979, 7306335, 8929965, 12177225, 14883275, 16073937, 26789895, 36531675, 44649825, 80369685, 133949475, 401848425]

約数ペア:

[(1, 401848425), (3, 133949475), (5, 80369685), (9, 44649825), (11, 36531675), (15, 26789895), (25, 16073937), (27, 14883275), (33, 12177225), (45, 8929965), (55, 7306335), (75, 5357979), (99, 4059075), (135, 2976655), (165, 2435445), (225, 1785993), (275, 1461267), (297, 1353025), (495, 811815), (675, 595331), (825, 487089), (1485, 270605), (2475, 162363), (7425, 54121)]