382739775

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{10789}}^1$

素因数の和:10856

約数の個数: 48

約数和(自身を含む): 706442880

約数和(自身を除く): 323703105

約数列:

[1, 3, 5, 11, 15, 25, 33, 43, 55, 75, 129, 165, 215, 275, 473, 645, 825, 1075, 1419, 2365, 3225, 7095, 10789, 11825, 32367, 35475, 53945, 118679, 161835, 269725, 356037, 463927, 593395, 809175, 1391781, 1780185, 2319635, 2966975, 5103197, 6958905, 8900925, 11598175, 15309591, 25515985, 34794525, 76547955, 127579925, 382739775]

約数ペア:

[(1, 382739775), (3, 127579925), (5, 76547955), (11, 34794525), (15, 25515985), (25, 15309591), (33, 11598175), (43, 8900925), (55, 6958905), (75, 5103197), (129, 2966975), (165, 2319635), (215, 1780185), (275, 1391781), (473, 809175), (645, 593395), (825, 463927), (1075, 356037), (1419, 269725), (2365, 161835), (3225, 118679), (7095, 53945), (10789, 35475), (11825, 32367)]