156932929175

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{281}}^1\times {\mathrm{1783}}^1$

素因数の和:2169

約数の個数: 96

約数和(自身を含む): 229070052864

約数和(自身を除く): 72137123689

約数列:

[1, 5, 11, 17, 25, 55, 67, 85, 187, 275, 281, 335, 425, 737, 935, 1139, 1405, 1675, 1783, 3091, 3685, 4675, 4777, 5695, 7025, 8915, 12529, 15455, 18425, 18827, 19613, 23885, 28475, 30311, 44575, 52547, 62645, 77275, 94135, 98065, 119425, 119461, 151555, 207097, 262735, 313225, 320059, 333421, 470675, 490325, 501023, 597305, 757775, 1035485, 1313675, 1314071, 1600295, 1667105, 2030837, 2505115, 2986525, 3520649, 5177425, 5511253, 6570355, 8001475, 8335525, 8517391, 10154185, 12525575, 17603245, 22339207, 27556265, 32851775, 33568541, 42586955, 50770925, 88016225, 93691301, 111696035, 137781325, 167842705, 212934775, 369253951, 468456505, 558480175, 570665197, 839213525, 1846269755, 2342282525, 2853325985, 6277317167, 9231348775, 14266629925, 31386585835, 156932929175]

約数ペア:

[(1, 156932929175), (5, 31386585835), (11, 14266629925), (17, 9231348775), (25, 6277317167), (55, 2853325985), (67, 2342282525), (85, 1846269755), (187, 839213525), (275, 570665197), (281, 558480175), (335, 468456505), (425, 369253951), (737, 212934775), (935, 167842705), (1139, 137781325), (1405, 111696035), (1675, 93691301), (1783, 88016225), (3091, 50770925), (3685, 42586955), (4675, 33568541), (4777, 32851775), (5695, 27556265), (7025, 22339207), (8915, 17603245), (12529, 12525575), (15455, 10154185), (18425, 8517391), (18827, 8335525), (19613, 8001475), (23885, 6570355), (28475, 5511253), (30311, 5177425), (44575, 3520649), (52547, 2986525), (62645, 2505115), (77275, 2030837), (94135, 1667105), (98065, 1600295), (119425, 1314071), (119461, 1313675), (151555, 1035485), (207097, 757775), (262735, 597305), (313225, 501023), (320059, 490325), (333421, 470675)]