230895100225

素因数分解:

$5^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{311}}^1\times {\mathrm{9497}}^1$

素因数の和:9930

約数の個数: 48

約数和(自身を含む): 297641485440

約数和(自身を除く): 66746385215

約数列:

[1, 5, 25, 53, 59, 265, 295, 311, 1325, 1475, 1555, 3127, 7775, 9497, 15635, 16483, 18349, 47485, 78175, 82415, 91745, 237425, 412075, 458725, 503341, 560323, 972497, 2516705, 2801615, 2953567, 4862485, 12583525, 14008075, 14767835, 24312425, 29697119, 73839175, 148485595, 156539051, 174260453, 742427975, 782695255, 871302265, 3913476275, 4356511325, 9235804009, 46179020045, 230895100225]

約数ペア:

[(1, 230895100225), (5, 46179020045), (25, 9235804009), (53, 4356511325), (59, 3913476275), (265, 871302265), (295, 782695255), (311, 742427975), (1325, 174260453), (1475, 156539051), (1555, 148485595), (3127, 73839175), (7775, 29697119), (9497, 24312425), (15635, 14767835), (16483, 14008075), (18349, 12583525), (47485, 4862485), (78175, 2953567), (82415, 2801615), (91745, 2516705), (237425, 972497), (412075, 560323), (458725, 503341)]