353400255

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{1201}}^1$

素因数の和:1728

約数の個数: 48

約数和(自身を含む): 661542336

約数和(自身を除く): 308142081

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 503, 585, 1201, 1509, 2515, 3603, 4527, 6005, 6539, 7545, 10809, 15613, 18015, 19617, 22635, 32695, 46839, 54045, 58851, 78065, 98085, 140517, 234195, 294255, 604103, 702585, 1812309, 3020515, 5436927, 7853339, 9061545, 23560017, 27184635, 39266695, 70680051, 117800085, 353400255]

約数ペア:

[(1, 353400255), (3, 117800085), (5, 70680051), (9, 39266695), (13, 27184635), (15, 23560017), (39, 9061545), (45, 7853339), (65, 5436927), (117, 3020515), (195, 1812309), (503, 702585), (585, 604103), (1201, 294255), (1509, 234195), (2515, 140517), (3603, 98085), (4527, 78065), (6005, 58851), (6539, 54045), (7545, 46839), (10809, 32695), (15613, 22635), (18015, 19617)]