127303935

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{7639}}^1$

素因数の和:7759

約数の個数: 32

約数和(自身を含む): 224432640

約数和(自身を除く): 97128705

約数列:

[1, 3, 5, 11, 15, 33, 55, 101, 165, 303, 505, 1111, 1515, 3333, 5555, 7639, 16665, 22917, 38195, 84029, 114585, 252087, 420145, 771539, 1260435, 2314617, 3857695, 8486929, 11573085, 25460787, 42434645, 127303935]

約数ペア:

[(1, 127303935), (3, 42434645), (5, 25460787), (11, 11573085), (15, 8486929), (33, 3857695), (55, 2314617), (101, 1260435), (165, 771539), (303, 420145), (505, 252087), (1111, 114585), (1515, 84029), (3333, 38195), (5555, 22917), (7639, 16665)]