4200515

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:211

約数の個数: 24

約数和(自身を含む): 5688144

約数和(自身を除く): 1487629

約数列:

[1, 5, 11, 53, 55, 121, 131, 265, 583, 605, 655, 1441, 2915, 6413, 6943, 7205, 15851, 32065, 34715, 76373, 79255, 381865, 840103, 4200515]

約数ペア:

[(1, 4200515), (5, 840103), (11, 381865), (53, 79255), (55, 76373), (121, 34715), (131, 32065), (265, 15851), (583, 7205), (605, 6943), (655, 6413), (1441, 2915)]