201460515

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{11981}}^1$

素因数の和:12067

約数の個数: 32

約数和(自身を含む): 345081600

約数和(自身を除く): 143621085

約数列:

[1, 3, 5, 15, 19, 57, 59, 95, 177, 285, 295, 885, 1121, 3363, 5605, 11981, 16815, 35943, 59905, 179715, 227639, 682917, 706879, 1138195, 2120637, 3414585, 3534395, 10603185, 13430701, 40292103, 67153505, 201460515]

約数ペア:

[(1, 201460515), (3, 67153505), (5, 40292103), (15, 13430701), (19, 10603185), (57, 3534395), (59, 3414585), (95, 2120637), (177, 1138195), (285, 706879), (295, 682917), (885, 227639), (1121, 179715), (3363, 59905), (5605, 35943), (11981, 16815)]