41989045

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1$

素因数の和:421

約数の個数: 32

約数和(自身を含む): 59567616

約数和(自身を除く): 17578571

約数列:

[1, 5, 7, 35, 61, 71, 277, 305, 355, 427, 497, 1385, 1939, 2135, 2485, 4331, 9695, 16897, 19667, 21655, 30317, 84485, 98335, 118279, 137669, 151585, 591395, 688345, 1199687, 5998435, 8397809, 41989045]

約数ペア:

[(1, 41989045), (5, 8397809), (7, 5998435), (35, 1199687), (61, 688345), (71, 591395), (277, 151585), (305, 137669), (355, 118279), (427, 98335), (497, 84485), (1385, 30317), (1939, 21655), (2135, 19667), (2485, 16897), (4331, 9695)]