9705555

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4229}}^1$

素因数の和:4260

約数の個数: 32

約数和(自身を含む): 18273600

約数和(自身を除く): 8568045

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 4229, 12687, 21145, 38061, 63435, 71893, 114183, 190305, 215679, 359465, 570915, 647037, 1078395, 1941111, 3235185, 9705555]

約数ペア:

[(1, 9705555), (3, 3235185), (5, 1941111), (9, 1078395), (15, 647037), (17, 570915), (27, 359465), (45, 215679), (51, 190305), (85, 114183), (135, 71893), (153, 63435), (255, 38061), (459, 21145), (765, 12687), (2295, 4229)]