4220237325

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{1940339}}^1$

素因数の和:1940381

約数の個数: 24

約数和(自身を含む): 7218064800

約数和(自身を除く): 2997827475

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 435, 725, 2175, 1940339, 5821017, 9701695, 29105085, 48508475, 56269831, 145525425, 168809493, 281349155, 844047465, 1406745775, 4220237325]

約数ペア:

[(1, 4220237325), (3, 1406745775), (5, 844047465), (15, 281349155), (25, 168809493), (29, 145525425), (75, 56269831), (87, 48508475), (145, 29105085), (435, 9701695), (725, 5821017), (2175, 1940339)]