4059055

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{811}}^1$

素因数の和:847

約数の個数: 32

約数和(自身を含む): 6547968

約数和(自身を除く): 2488913

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 77, 91, 143, 385, 455, 715, 811, 1001, 4055, 5005, 5677, 8921, 10543, 28385, 44605, 52715, 62447, 73801, 115973, 312235, 369005, 579865, 811811, 4059055]

約数ペア:

[(1, 4059055), (5, 811811), (7, 579865), (11, 369005), (13, 312235), (35, 115973), (55, 73801), (65, 62447), (77, 52715), (91, 44605), (143, 28385), (385, 10543), (455, 8921), (715, 5677), (811, 5005), (1001, 4055)]