15663473085

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{353}}^1\times {\mathrm{727}}^1$

素因数の和:1414

約数の個数: 64

約数和(自身を含む): 27189646848

約数和(自身を除く): 11526173763

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 313, 353, 727, 939, 1059, 1565, 1765, 2181, 3635, 4069, 4589, 4695, 5295, 9451, 10905, 12207, 13767, 20345, 22945, 28353, 47255, 61035, 68835, 110489, 141765, 227551, 256631, 331467, 552445, 682653, 769893, 1137755, 1283155, 1436357, 1657335, 2958163, 3336203, 3413265, 3849465, 4309071, 7181785, 8874489, 10008609, 14790815, 16681015, 21545355, 44372445, 50043045, 80325503, 240976509, 401627515, 1044231539, 1204882545, 3132694617, 5221157695, 15663473085]

約数ペア:

[(1, 15663473085), (3, 5221157695), (5, 3132694617), (13, 1204882545), (15, 1044231539), (39, 401627515), (65, 240976509), (195, 80325503), (313, 50043045), (353, 44372445), (727, 21545355), (939, 16681015), (1059, 14790815), (1565, 10008609), (1765, 8874489), (2181, 7181785), (3635, 4309071), (4069, 3849465), (4589, 3413265), (4695, 3336203), (5295, 2958163), (9451, 1657335), (10905, 1436357), (12207, 1283155), (13767, 1137755), (20345, 769893), (22945, 682653), (28353, 552445), (47255, 331467), (61035, 256631), (68835, 227551), (110489, 141765)]