808219685

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{1277}}^1$

素因数の和:1422

約数の個数: 48

約数和(自身を含む): 1212402816

約数和(自身を除く): 404183131

約数列:

[1, 5, 7, 13, 35, 65, 91, 107, 169, 455, 535, 749, 845, 1183, 1277, 1391, 3745, 5915, 6385, 6955, 8939, 9737, 16601, 18083, 44695, 48685, 83005, 90415, 116207, 126581, 136639, 215813, 581035, 632905, 683195, 956473, 1079065, 1510691, 1776307, 4782365, 7553455, 8881535, 12434149, 23091991, 62170745, 115459955, 161643937, 808219685]

約数ペア:

[(1, 808219685), (5, 161643937), (7, 115459955), (13, 62170745), (35, 23091991), (65, 12434149), (91, 8881535), (107, 7553455), (169, 4782365), (455, 1776307), (535, 1510691), (749, 1079065), (845, 956473), (1183, 683195), (1277, 632905), (1391, 581035), (3745, 215813), (5915, 136639), (6385, 126581), (6955, 116207), (8939, 90415), (9737, 83005), (16601, 48685), (18083, 44695)]