1245157030905

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{2213}}^1\times {\mathrm{4091}}^1$

素因数の和:6538

約数の個数: 64

約数和(自身を含む): 2042995882752

約数和(自身を除く): 797838851847

約数列:

[1, 3, 5, 15, 53, 159, 173, 265, 519, 795, 865, 2213, 2595, 4091, 6639, 9169, 11065, 12273, 20455, 27507, 33195, 45845, 61365, 117289, 137535, 216823, 351867, 382849, 586445, 650469, 707743, 1084115, 1148547, 1759335, 1914245, 2123229, 3252345, 3538715, 5742735, 9053383, 10616145, 20290997, 27160149, 37510379, 45266915, 60872991, 101454985, 112531137, 135800745, 187551895, 304364955, 479829299, 562655685, 1439487897, 1566235259, 2399146495, 4698705777, 7197439485, 7831176295, 23493528885, 83010468727, 249031406181, 415052343635, 1245157030905]

約数ペア:

[(1, 1245157030905), (3, 415052343635), (5, 249031406181), (15, 83010468727), (53, 23493528885), (159, 7831176295), (173, 7197439485), (265, 4698705777), (519, 2399146495), (795, 1566235259), (865, 1439487897), (2213, 562655685), (2595, 479829299), (4091, 304364955), (6639, 187551895), (9169, 135800745), (11065, 112531137), (12273, 101454985), (20455, 60872991), (27507, 45266915), (33195, 37510379), (45845, 27160149), (61365, 20290997), (117289, 10616145), (137535, 9053383), (216823, 5742735), (351867, 3538715), (382849, 3252345), (586445, 2123229), (650469, 1914245), (707743, 1759335), (1084115, 1148547)]