228451905

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{10733}}^1$

素因数の和:10798

約数の個数: 48

約数和(自身を含む): 442069056

約数和(自身を除く): 213617151

約数列:

[1, 3, 5, 9, 11, 15, 33, 43, 45, 55, 99, 129, 165, 215, 387, 473, 495, 645, 1419, 1935, 2365, 4257, 7095, 10733, 21285, 32199, 53665, 96597, 118063, 160995, 354189, 461519, 482985, 590315, 1062567, 1384557, 1770945, 2307595, 4153671, 5076709, 5312835, 6922785, 15230127, 20768355, 25383545, 45690381, 76150635, 228451905]

約数ペア:

[(1, 228451905), (3, 76150635), (5, 45690381), (9, 25383545), (11, 20768355), (15, 15230127), (33, 6922785), (43, 5312835), (45, 5076709), (55, 4153671), (99, 2307595), (129, 1770945), (165, 1384557), (215, 1062567), (387, 590315), (473, 482985), (495, 461519), (645, 354189), (1419, 160995), (1935, 118063), (2365, 96597), (4257, 53665), (7095, 32199), (10733, 21285)]