988788894625

素因数分解:

$5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{226871}}^1$

素因数の和:227203

約数の個数: 64

約数和(自身を含む): 1498357066752

約数和(自身を除く): 509568172127

約数列:

[1, 5, 7, 17, 25, 35, 85, 119, 125, 175, 293, 425, 595, 875, 1465, 2051, 2125, 2975, 4981, 7325, 10255, 14875, 24905, 34867, 36625, 51275, 124525, 174335, 226871, 256375, 622625, 871675, 1134355, 1588097, 3856807, 4358375, 5671775, 7940485, 19284035, 26997649, 28358875, 39702425, 66473203, 96420175, 134988245, 198512125, 332366015, 465312421, 482100875, 674941225, 1130044451, 1661830075, 2326562105, 3374706125, 5650222255, 7910311157, 8309150375, 11632810525, 28251111275, 39551555785, 58164052625, 141255556375, 197757778925, 988788894625]

約数ペア:

[(1, 988788894625), (5, 197757778925), (7, 141255556375), (17, 58164052625), (25, 39551555785), (35, 28251111275), (85, 11632810525), (119, 8309150375), (125, 7910311157), (175, 5650222255), (293, 3374706125), (425, 2326562105), (595, 1661830075), (875, 1130044451), (1465, 674941225), (2051, 482100875), (2125, 465312421), (2975, 332366015), (4981, 198512125), (7325, 134988245), (10255, 96420175), (14875, 66473203), (24905, 39702425), (34867, 28358875), (36625, 26997649), (51275, 19284035), (124525, 7940485), (174335, 5671775), (226871, 4358375), (256375, 3856807), (622625, 1588097), (871675, 1134355)]