206672933375

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{54979}}^1$

素因数の和:55101

約数の個数: 64

約数和(自身を含む): 287153942400

約数和(自身を除く): 80481009025

約数列:

[1, 5, 17, 25, 29, 61, 85, 125, 145, 305, 425, 493, 725, 1037, 1525, 1769, 2125, 2465, 3625, 5185, 7625, 8845, 12325, 25925, 30073, 44225, 54979, 61625, 129625, 150365, 221125, 274895, 751825, 934643, 1374475, 1594391, 3353719, 3759125, 4673215, 6872375, 7971955, 16768595, 23366075, 27104647, 39859775, 57013223, 83842975, 97257851, 116830375, 135523235, 199298875, 285066115, 419214875, 486289255, 677616175, 1425330575, 1653383467, 2431446275, 3388080875, 7126652875, 8266917335, 12157231375, 41334586675, 206672933375]

約数ペア:

[(1, 206672933375), (5, 41334586675), (17, 12157231375), (25, 8266917335), (29, 7126652875), (61, 3388080875), (85, 2431446275), (125, 1653383467), (145, 1425330575), (305, 677616175), (425, 486289255), (493, 419214875), (725, 285066115), (1037, 199298875), (1525, 135523235), (1769, 116830375), (2125, 97257851), (2465, 83842975), (3625, 57013223), (5185, 39859775), (7625, 27104647), (8845, 23366075), (12325, 16768595), (25925, 7971955), (30073, 6872375), (44225, 4673215), (54979, 3759125), (61625, 3353719), (129625, 1594391), (150365, 1374475), (221125, 934643), (274895, 751825)]