144563085

素因数分解:

$3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1\times {\mathrm{179}}^1$

素因数の和:458

約数の個数: 48

約数和(自身を含む): 255752640

約数和(自身を除く): 111189555

約数列:

[1, 3, 5, 9, 15, 45, 131, 137, 179, 393, 411, 537, 655, 685, 895, 1179, 1233, 1611, 1965, 2055, 2685, 5895, 6165, 8055, 17947, 23449, 24523, 53841, 70347, 73569, 89735, 117245, 122615, 161523, 211041, 220707, 269205, 351735, 367845, 807615, 1055205, 1103535, 3212513, 9637539, 16062565, 28912617, 48187695, 144563085]

約数ペア:

[(1, 144563085), (3, 48187695), (5, 28912617), (9, 16062565), (15, 9637539), (45, 3212513), (131, 1103535), (137, 1055205), (179, 807615), (393, 367845), (411, 351735), (537, 269205), (655, 220707), (685, 211041), (895, 161523), (1179, 122615), (1233, 117245), (1611, 89735), (1965, 73569), (2055, 70347), (2685, 53841), (5895, 24523), (6165, 23449), (8055, 17947)]