90948385

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{461}}^1$

素因数の和:705

約数の個数: 32

約数和(自身を含む): 126935424

約数和(自身を除く): 35987039

約数列:

[1, 5, 11, 17, 55, 85, 187, 211, 461, 935, 1055, 2305, 2321, 3587, 5071, 7837, 11605, 17935, 25355, 39185, 39457, 86207, 97271, 197285, 431035, 486355, 1069981, 1653607, 5349905, 8268035, 18189677, 90948385]

約数ペア:

[(1, 90948385), (5, 18189677), (11, 8268035), (17, 5349905), (55, 1653607), (85, 1069981), (187, 486355), (211, 431035), (461, 197285), (935, 97271), (1055, 86207), (2305, 39457), (2321, 39185), (3587, 25355), (5071, 17935), (7837, 11605)]