289516620965

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{1201}}^1\times {\mathrm{1447}}^1$

素因数の和:2910

約数の個数: 64

約数和(自身を含む): 410534272512

約数和(自身を除く): 121017651547

約数列:

[1, 5, 11, 13, 55, 65, 143, 233, 715, 1165, 1201, 1447, 2563, 3029, 6005, 7235, 12815, 13211, 15145, 15613, 15917, 18811, 33319, 66055, 78065, 79585, 94055, 166595, 171743, 206921, 279833, 337151, 858715, 1034605, 1399165, 1685755, 1737847, 3078163, 3637829, 3708661, 4382963, 8689235, 15390815, 18189145, 18543305, 19116317, 21914815, 22592011, 40016119, 48212593, 95581585, 112960055, 200080595, 241062965, 248512121, 404918351, 1242560605, 2024591755, 4454101861, 5263938563, 22270509305, 26319692815, 57903324193, 289516620965]

約数ペア:

[(1, 289516620965), (5, 57903324193), (11, 26319692815), (13, 22270509305), (55, 5263938563), (65, 4454101861), (143, 2024591755), (233, 1242560605), (715, 404918351), (1165, 248512121), (1201, 241062965), (1447, 200080595), (2563, 112960055), (3029, 95581585), (6005, 48212593), (7235, 40016119), (12815, 22592011), (13211, 21914815), (15145, 19116317), (15613, 18543305), (15917, 18189145), (18811, 15390815), (33319, 8689235), (66055, 4382963), (78065, 3708661), (79585, 3637829), (94055, 3078163), (166595, 1737847), (171743, 1685755), (206921, 1399165), (279833, 1034605), (337151, 858715)]