122306775

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1061}}^1$

素因数の和:1156

約数の個数: 48

約数和(自身を含む): 213334560

約数和(自身を除く): 91027785

約数列:

[1, 3, 5, 15, 25, 29, 53, 75, 87, 145, 159, 265, 435, 725, 795, 1061, 1325, 1537, 2175, 3183, 3975, 4611, 5305, 7685, 15915, 23055, 26525, 30769, 38425, 56233, 79575, 92307, 115275, 153845, 168699, 281165, 461535, 769225, 843495, 1405825, 1630757, 2307675, 4217475, 4892271, 8153785, 24461355, 40768925, 122306775]

約数ペア:

[(1, 122306775), (3, 40768925), (5, 24461355), (15, 8153785), (25, 4892271), (29, 4217475), (53, 2307675), (75, 1630757), (87, 1405825), (145, 843495), (159, 769225), (265, 461535), (435, 281165), (725, 168699), (795, 153845), (1061, 115275), (1325, 92307), (1537, 79575), (2175, 56233), (3183, 38425), (3975, 30769), (4611, 26525), (5305, 23055), (7685, 15915)]