9245745

素因数分解:

$3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{617}}^1$

素因数の和:671

約数の個数: 40

約数和(自身を含む): 17049384

約数和(自身を除く): 7803639

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 81, 111, 135, 185, 333, 405, 555, 617, 999, 1665, 1851, 2997, 3085, 4995, 5553, 9255, 14985, 16659, 22829, 27765, 49977, 68487, 83295, 114145, 205461, 249885, 342435, 616383, 1027305, 1849149, 3081915, 9245745]

約数ペア:

[(1, 9245745), (3, 3081915), (5, 1849149), (9, 1027305), (15, 616383), (27, 342435), (37, 249885), (45, 205461), (81, 114145), (111, 83295), (135, 68487), (185, 49977), (333, 27765), (405, 22829), (555, 16659), (617, 14985), (999, 9255), (1665, 5553), (1851, 4995), (2997, 3085)]