1305105505

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{293}}^1\times {\mathrm{743}}^1$

素因数の和:1161

約数の個数: 32

約数和(自身を含む): 1732389120

約数和(自身を除く): 427283615

約数列:

[1, 5, 11, 55, 109, 293, 545, 743, 1199, 1465, 3223, 3715, 5995, 8173, 16115, 31937, 40865, 80987, 159685, 217699, 351307, 404935, 890857, 1088495, 1756535, 2394689, 4454285, 11973445, 23729191, 118645955, 261021101, 1305105505]

約数ペア:

[(1, 1305105505), (5, 261021101), (11, 118645955), (55, 23729191), (109, 11973445), (293, 4454285), (545, 2394689), (743, 1756535), (1199, 1088495), (1465, 890857), (3223, 404935), (3715, 351307), (5995, 217699), (8173, 159685), (16115, 80987), (31937, 40865)]