1009205955

素因数分解:

$3^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{269}}^1\times {\mathrm{317}}^1$

素因数の和:860

約数の個数: 48

約数和(自身を含む): 1768029120

約数和(自身を除く): 758823165

約数列:

[1, 3, 5, 9, 15, 45, 263, 269, 317, 789, 807, 951, 1315, 1345, 1585, 2367, 2421, 2853, 3945, 4035, 4755, 11835, 12105, 14265, 70747, 83371, 85273, 212241, 250113, 255819, 353735, 416855, 426365, 636723, 750339, 767457, 1061205, 1250565, 1279095, 3183615, 3751695, 3837285, 22426799, 67280397, 112133995, 201841191, 336401985, 1009205955]

約数ペア:

[(1, 1009205955), (3, 336401985), (5, 201841191), (9, 112133995), (15, 67280397), (45, 22426799), (263, 3837285), (269, 3751695), (317, 3183615), (789, 1279095), (807, 1250565), (951, 1061205), (1315, 767457), (1345, 750339), (1585, 636723), (2367, 426365), (2421, 416855), (2853, 353735), (3945, 255819), (4035, 250113), (4755, 212241), (11835, 85273), (12105, 83371), (14265, 70747)]