40127735

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1$

素因数の和:347

約数の個数: 32

約数和(自身を含む): 53706240

約数和(自身を除く): 13578505

約数列:

[1, 5, 17, 29, 73, 85, 145, 223, 365, 493, 1115, 1241, 2117, 2465, 3791, 6205, 6467, 10585, 16279, 18955, 32335, 35989, 81395, 109939, 179945, 276743, 472091, 549695, 1383715, 2360455, 8025547, 40127735]

約数ペア:

[(1, 40127735), (5, 8025547), (17, 2360455), (29, 1383715), (73, 549695), (85, 472091), (145, 276743), (223, 179945), (365, 109939), (493, 81395), (1115, 35989), (1241, 32335), (2117, 18955), (2465, 16279), (3791, 10585), (6205, 6467)]