9798641325

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{74699}}^1$

素因数の和:74779

約数の個数: 72

約数和(自身を含む): 19507456800

約数和(自身を除く): 9708815475

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 53, 55, 75, 99, 159, 165, 225, 265, 275, 477, 495, 583, 795, 825, 1325, 1749, 2385, 2475, 2915, 3975, 5247, 8745, 11925, 14575, 26235, 43725, 74699, 131175, 224097, 373495, 672291, 821689, 1120485, 1867475, 2465067, 3361455, 3959047, 4108445, 5602425, 7395201, 11877141, 12325335, 16807275, 19795235, 20542225, 35631423, 36976005, 43549517, 59385705, 61626675, 98976175, 130648551, 178157115, 184880025, 217747585, 296928525, 391945653, 653242755, 890785575, 1088737925, 1959728265, 3266213775, 9798641325]

約数ペア:

[(1, 9798641325), (3, 3266213775), (5, 1959728265), (9, 1088737925), (11, 890785575), (15, 653242755), (25, 391945653), (33, 296928525), (45, 217747585), (53, 184880025), (55, 178157115), (75, 130648551), (99, 98976175), (159, 61626675), (165, 59385705), (225, 43549517), (265, 36976005), (275, 35631423), (477, 20542225), (495, 19795235), (583, 16807275), (795, 12325335), (825, 11877141), (1325, 7395201), (1749, 5602425), (2385, 4108445), (2475, 3959047), (2915, 3361455), (3975, 2465067), (5247, 1867475), (8745, 1120485), (11925, 821689), (14575, 672291), (26235, 373495), (43725, 224097), (74699, 131175)]