71890506625

素因数分解:

$5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1187}}^1\times {\mathrm{3643}}^1$

素因数の和:4871

約数の個数: 64

約数和(自身を含む): 108053637120

約数和(自身を除く): 36163130495

約数列:

[1, 5, 7, 19, 25, 35, 95, 125, 133, 175, 475, 665, 875, 1187, 2375, 3325, 3643, 5935, 8309, 16625, 18215, 22553, 25501, 29675, 41545, 69217, 91075, 112765, 127505, 148375, 157871, 207725, 346085, 455375, 484519, 563825, 637525, 789355, 1038625, 1730425, 2422595, 2819125, 3187625, 3946775, 4324241, 8652125, 12112975, 19733875, 21621205, 30269687, 60564875, 82160579, 108106025, 151348435, 410802895, 540530125, 575124053, 756742175, 2054014475, 2875620265, 3783710875, 10270072375, 14378101325, 71890506625]

約数ペア:

[(1, 71890506625), (5, 14378101325), (7, 10270072375), (19, 3783710875), (25, 2875620265), (35, 2054014475), (95, 756742175), (125, 575124053), (133, 540530125), (175, 410802895), (475, 151348435), (665, 108106025), (875, 82160579), (1187, 60564875), (2375, 30269687), (3325, 21621205), (3643, 19733875), (5935, 12112975), (8309, 8652125), (16625, 4324241), (18215, 3946775), (22553, 3187625), (25501, 2819125), (29675, 2422595), (41545, 1730425), (69217, 1038625), (91075, 789355), (112765, 637525), (127505, 563825), (148375, 484519), (157871, 455375), (207725, 346085)]