39616428145

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{9181}}^1$

素因数の和:9362

約数の個数: 64

約数和(自身を含む): 58050220032

約数和(自身を除く): 18433791887

約数列:

[1, 5, 7, 31, 35, 41, 97, 155, 205, 217, 287, 485, 679, 1085, 1271, 1435, 3007, 3395, 3977, 6355, 8897, 9181, 15035, 19885, 21049, 27839, 44485, 45905, 64267, 105245, 123287, 139195, 284611, 321335, 376421, 616435, 863009, 890557, 1423055, 1882105, 1992277, 2634947, 4315045, 4452785, 6233899, 9961385, 11669051, 13174735, 27607267, 31169495, 36512837, 58345255, 81683357, 138036335, 182564185, 193250869, 255589859, 408416785, 966254345, 1131897947, 1277949295, 5659489735, 7923285629, 39616428145]

約数ペア:

[(1, 39616428145), (5, 7923285629), (7, 5659489735), (31, 1277949295), (35, 1131897947), (41, 966254345), (97, 408416785), (155, 255589859), (205, 193250869), (217, 182564185), (287, 138036335), (485, 81683357), (679, 58345255), (1085, 36512837), (1271, 31169495), (1435, 27607267), (3007, 13174735), (3395, 11669051), (3977, 9961385), (6355, 6233899), (8897, 4452785), (9181, 4315045), (15035, 2634947), (19885, 1992277), (21049, 1882105), (27839, 1423055), (44485, 890557), (45905, 863009), (64267, 616435), (105245, 376421), (123287, 321335), (139195, 284611)]