91151005

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{277}}^1$

素因数の和:517

約数の個数: 32

約数和(自身を含む): 124259328

約数和(自身を除く): 33108323

約数列:

[1, 5, 11, 31, 55, 155, 193, 277, 341, 965, 1385, 1705, 2123, 3047, 5983, 8587, 10615, 15235, 29915, 42935, 53461, 65813, 94457, 267305, 329065, 472285, 588071, 1657291, 2940355, 8286455, 18230201, 91151005]

約数ペア:

[(1, 91151005), (5, 18230201), (11, 8286455), (31, 2940355), (55, 1657291), (155, 588071), (193, 472285), (277, 329065), (341, 267305), (965, 94457), (1385, 65813), (1705, 53461), (2123, 42935), (3047, 29915), (5983, 15235), (8587, 10615)]