15707580117

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{223}}^1\times {\mathrm{463}}^1$

素因数の和:882

約数の個数: 64

約数和(自身を含む): 23647518720

約数和(自身を除く): 7939938603

約数列:

[1, 3, 17, 19, 51, 57, 157, 223, 323, 463, 471, 669, 969, 1389, 2669, 2983, 3791, 4237, 7871, 8007, 8797, 8949, 11373, 12711, 23613, 26391, 35011, 50711, 72029, 72691, 103249, 105033, 149549, 152133, 216087, 218073, 309747, 448647, 595187, 665209, 1235747, 1381129, 1755233, 1785561, 1961731, 1995627, 3707241, 4143387, 5265699, 5885193, 11308553, 16210093, 23479193, 33349427, 33925659, 48630279, 70437579, 100048281, 275571581, 307991767, 826714743, 923975301, 5235860039, 15707580117]

約数ペア:

[(1, 15707580117), (3, 5235860039), (17, 923975301), (19, 826714743), (51, 307991767), (57, 275571581), (157, 100048281), (223, 70437579), (323, 48630279), (463, 33925659), (471, 33349427), (669, 23479193), (969, 16210093), (1389, 11308553), (2669, 5885193), (2983, 5265699), (3791, 4143387), (4237, 3707241), (7871, 1995627), (8007, 1961731), (8797, 1785561), (8949, 1755233), (11373, 1381129), (12711, 1235747), (23613, 665209), (26391, 595187), (35011, 448647), (50711, 309747), (72029, 218073), (72691, 216087), (103249, 152133), (105033, 149549)]