426010185

素因数分解:

$3^4\times 5^1\times {\mathrm{631}}^1\times {\mathrm{1667}}^1$

素因数の和:2315

約数の個数: 40

約数和(自身を含む): 765331776

約数和(自身を除く): 339321591

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 631, 1667, 1893, 3155, 5001, 5679, 8335, 9465, 15003, 17037, 25005, 28395, 45009, 51111, 75015, 85185, 135027, 225045, 255555, 675135, 1051877, 3155631, 5259385, 9466893, 15778155, 28400679, 47334465, 85202037, 142003395, 426010185]

約数ペア:

[(1, 426010185), (3, 142003395), (5, 85202037), (9, 47334465), (15, 28400679), (27, 15778155), (45, 9466893), (81, 5259385), (135, 3155631), (405, 1051877), (631, 675135), (1667, 255555), (1893, 225045), (3155, 135027), (5001, 85185), (5679, 75015), (8335, 51111), (9465, 45009), (15003, 28395), (17037, 25005)]