40091865

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{14293}}^1$

素因数の和:14329

約数の個数: 32

約数和(自身を含む): 74100096

約数和(自身を除く): 34008231

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 561, 935, 2805, 14293, 42879, 71465, 157223, 214395, 242981, 471669, 728943, 786115, 1214905, 2358345, 2672791, 3644715, 8018373, 13363955, 40091865]

約数ペア:

[(1, 40091865), (3, 13363955), (5, 8018373), (11, 3644715), (15, 2672791), (17, 2358345), (33, 1214905), (51, 786115), (55, 728943), (85, 471669), (165, 242981), (187, 214395), (255, 157223), (561, 71465), (935, 42879), (2805, 14293)]