156920791155

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{1289}}^1\times {\mathrm{2699}}^1$

素因数の和:4124

約数の個数: 64

約数和(自身を含む): 262144512000

約数和(自身を除く): 105223720845

約数列:

[1, 3, 5, 15, 31, 93, 97, 155, 291, 465, 485, 1289, 1455, 2699, 3007, 3867, 6445, 8097, 9021, 13495, 15035, 19335, 39959, 40485, 45105, 83669, 119877, 125033, 199795, 251007, 261803, 375099, 418345, 599385, 625165, 785409, 1255035, 1309015, 1875495, 3479011, 3876023, 3927045, 8115893, 10437033, 11628069, 17395055, 19380115, 24347679, 40579465, 52185165, 58140345, 107849341, 121738395, 323548023, 337464067, 539246705, 1012392201, 1617740115, 1687320335, 5061961005, 10461386077, 31384158231, 52306930385, 156920791155]

約数ペア:

[(1, 156920791155), (3, 52306930385), (5, 31384158231), (15, 10461386077), (31, 5061961005), (93, 1687320335), (97, 1617740115), (155, 1012392201), (291, 539246705), (465, 337464067), (485, 323548023), (1289, 121738395), (1455, 107849341), (2699, 58140345), (3007, 52185165), (3867, 40579465), (6445, 24347679), (8097, 19380115), (9021, 17395055), (13495, 11628069), (15035, 10437033), (19335, 8115893), (39959, 3927045), (40485, 3876023), (45105, 3479011), (83669, 1875495), (119877, 1309015), (125033, 1255035), (199795, 785409), (251007, 625165), (261803, 599385), (375099, 418345)]