1373132745

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{19853}}^1$

素因数の和:19946

約数の個数: 48

約数和(自身を含む): 2508751440

約数和(自身を除く): 1135618695

約数列:

[1, 3, 5, 9, 15, 29, 45, 53, 87, 145, 159, 261, 265, 435, 477, 795, 1305, 1537, 2385, 4611, 7685, 13833, 19853, 23055, 59559, 69165, 99265, 178677, 297795, 575737, 893385, 1052209, 1727211, 2878685, 3156627, 5181633, 5261045, 8636055, 9469881, 15783135, 25908165, 30514061, 47349405, 91542183, 152570305, 274626549, 457710915, 1373132745]

約数ペア:

[(1, 1373132745), (3, 457710915), (5, 274626549), (9, 152570305), (15, 91542183), (29, 47349405), (45, 30514061), (53, 25908165), (87, 15783135), (145, 9469881), (159, 8636055), (261, 5261045), (265, 5181633), (435, 3156627), (477, 2878685), (795, 1727211), (1305, 1052209), (1537, 893385), (2385, 575737), (4611, 297795), (7685, 178677), (13833, 99265), (19853, 69165), (23055, 59559)]