27737235

素因数分解:

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

素因数の和:674

約数の個数: 48

約数和(自身を含む): 51289056

約数和(自身を除く): 23551821

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 81, 111, 135, 185, 243, 333, 405, 555, 617, 999, 1215, 1665, 1851, 2997, 3085, 4995, 5553, 8991, 9255, 14985, 16659, 22829, 27765, 44955, 49977, 68487, 83295, 114145, 149931, 205461, 249885, 342435, 616383, 749655, 1027305, 1849149, 3081915, 5547447, 9245745, 27737235]

約数ペア:

[(1, 27737235), (3, 9245745), (5, 5547447), (9, 3081915), (15, 1849149), (27, 1027305), (37, 749655), (45, 616383), (81, 342435), (111, 249885), (135, 205461), (185, 149931), (243, 114145), (333, 83295), (405, 68487), (555, 49977), (617, 44955), (999, 27765), (1215, 22829), (1665, 16659), (1851, 14985), (2997, 9255), (3085, 8991), (4995, 5553)]