3078138450815

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1\times {\mathrm{4134421}}^1$

素因数の和:4134923

約数の個数: 32

約数和(自身を含む): 4125822402240

約数和(自身を除く): 1047683951425

約数列:

[1, 5, 17, 19, 85, 95, 323, 461, 1615, 2305, 7837, 8759, 39185, 43795, 148903, 744515, 4134421, 20672105, 70285157, 78553999, 351425785, 392769995, 1335417983, 1905968081, 6677089915, 9529840405, 32401457377, 36213393539, 162007286885, 181066967695, 615627690163, 3078138450815]

約数ペア:

[(1, 3078138450815), (5, 615627690163), (17, 181066967695), (19, 162007286885), (85, 36213393539), (95, 32401457377), (323, 9529840405), (461, 6677089915), (1615, 1905968081), (2305, 1335417983), (7837, 392769995), (8759, 351425785), (39185, 78553999), (43795, 70285157), (148903, 20672105), (744515, 4134421)]