153923742775

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{5059}}^1$

素因数の和:5237

約数の個数: 96

約数和(自身を含む): 222625751040

約数和(自身を除く): 68702008265

約数列:

[1, 5, 11, 25, 31, 43, 55, 83, 155, 215, 275, 341, 415, 473, 775, 913, 1075, 1333, 1705, 2075, 2365, 2573, 3569, 4565, 5059, 6665, 8525, 11825, 12865, 14663, 17845, 22825, 25295, 28303, 33325, 39259, 55649, 64325, 73315, 89225, 110639, 126475, 141515, 156829, 196295, 217537, 278245, 366575, 419897, 553195, 707575, 784145, 981475, 1087685, 1217029, 1391225, 1725119, 2099485, 2392907, 2765975, 3920725, 4618867, 5438425, 6085145, 6743647, 8625595, 10497425, 11964535, 13016807, 18055571, 23094335, 30425725, 33718235, 43127975, 59822675, 65084035, 74180117, 90277855, 115471675, 143184877, 168591175, 198611281, 325420175, 370900585, 451389275, 559722701, 715924385, 993056405, 1854502925, 2798613505, 3579621925, 4965282025, 6156949711, 13993067525, 30784748555, 153923742775]

約数ペア:

[(1, 153923742775), (5, 30784748555), (11, 13993067525), (25, 6156949711), (31, 4965282025), (43, 3579621925), (55, 2798613505), (83, 1854502925), (155, 993056405), (215, 715924385), (275, 559722701), (341, 451389275), (415, 370900585), (473, 325420175), (775, 198611281), (913, 168591175), (1075, 143184877), (1333, 115471675), (1705, 90277855), (2075, 74180117), (2365, 65084035), (2573, 59822675), (3569, 43127975), (4565, 33718235), (5059, 30425725), (6665, 23094335), (8525, 18055571), (11825, 13016807), (12865, 11964535), (14663, 10497425), (17845, 8625595), (22825, 6743647), (25295, 6085145), (28303, 5438425), (33325, 4618867), (39259, 3920725), (55649, 2765975), (64325, 2392907), (73315, 2099485), (89225, 1725119), (110639, 1391225), (126475, 1217029), (141515, 1087685), (156829, 981475), (196295, 784145), (217537, 707575), (278245, 553195), (366575, 419897)]