39950655

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2693}}^1$

素因数の和:2767

約数の個数: 32

約数和(自身を含む): 68276736

約数和(自身を除く): 28326081

約数列:

[1, 3, 5, 15, 23, 43, 69, 115, 129, 215, 345, 645, 989, 2693, 2967, 4945, 8079, 13465, 14835, 40395, 61939, 115799, 185817, 309695, 347397, 578995, 929085, 1736985, 2663377, 7990131, 13316885, 39950655]

約数ペア:

[(1, 39950655), (3, 13316885), (5, 7990131), (15, 2663377), (23, 1736985), (43, 929085), (69, 578995), (115, 347397), (129, 309695), (215, 185817), (345, 115799), (645, 61939), (989, 40395), (2693, 14835), (2967, 13465), (4945, 8079)]