75087785855

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1\times {\mathrm{557}}^1$

素因数の和:920

約数の個数: 64

約数和(自身を含む): 96730951680

約数和(自身を除く): 21643165825

約数列:

[1, 5, 29, 47, 131, 145, 151, 235, 557, 655, 755, 1363, 2785, 3799, 4379, 6157, 6815, 7097, 16153, 18995, 19781, 21895, 26179, 30785, 35485, 72967, 80765, 84107, 98905, 130895, 178553, 205813, 364835, 420535, 573649, 759191, 892765, 929707, 1029065, 2116043, 2439103, 2868245, 3429449, 3795955, 3953029, 4648535, 10580215, 11018017, 12195515, 17147245, 19765145, 26961503, 55090085, 99454021, 114637841, 134807515, 319522493, 497270105, 517846799, 573189205, 1597612465, 2589233995, 15017557171, 75087785855]

約数ペア:

[(1, 75087785855), (5, 15017557171), (29, 2589233995), (47, 1597612465), (131, 573189205), (145, 517846799), (151, 497270105), (235, 319522493), (557, 134807515), (655, 114637841), (755, 99454021), (1363, 55090085), (2785, 26961503), (3799, 19765145), (4379, 17147245), (6157, 12195515), (6815, 11018017), (7097, 10580215), (16153, 4648535), (18995, 3953029), (19781, 3795955), (21895, 3429449), (26179, 2868245), (30785, 2439103), (35485, 2116043), (72967, 1029065), (80765, 929707), (84107, 892765), (98905, 759191), (130895, 573649), (178553, 420535), (205813, 364835)]