71648565

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{2141}}^1$

素因数の和:2269

約数の個数: 32

約数和(自身を含む): 120911616

約数和(自身を除く): 49263051

約数列:

[1, 3, 5, 15, 23, 69, 97, 115, 291, 345, 485, 1455, 2141, 2231, 6423, 6693, 10705, 11155, 32115, 33465, 49243, 147729, 207677, 246215, 623031, 738645, 1038385, 3115155, 4776571, 14329713, 23882855, 71648565]

約数ペア:

[(1, 71648565), (3, 23882855), (5, 14329713), (15, 4776571), (23, 3115155), (69, 1038385), (97, 738645), (115, 623031), (291, 246215), (345, 207677), (485, 147729), (1455, 49243), (2141, 33465), (2231, 32115), (6423, 11155), (6693, 10705)]