2176304895

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{948281}}^1$

素因数の和:948312

約数の個数: 32

約数和(自身を含む): 4096578240

約数和(自身を除く): 1920273345

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 948281, 2844843, 4741405, 8534529, 14224215, 16120777, 25603587, 42672645, 48362331, 80603885, 128017935, 145086993, 241811655, 435260979, 725434965, 2176304895]

約数ペア:

[(1, 2176304895), (3, 725434965), (5, 435260979), (9, 241811655), (15, 145086993), (17, 128017935), (27, 80603885), (45, 48362331), (51, 42672645), (85, 25603587), (135, 16120777), (153, 14224215), (255, 8534529), (459, 4741405), (765, 2844843), (2295, 948281)]