486531075

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{353}}^1$

素因数の和:453

約数の個数: 96

約数和(自身を含む): 910227456

約数和(自身を除く): 423696381

約数列:

[1, 3, 5, 15, 17, 23, 25, 47, 51, 69, 75, 85, 115, 141, 235, 255, 345, 353, 391, 425, 575, 705, 799, 1059, 1081, 1173, 1175, 1275, 1725, 1765, 1955, 2397, 3243, 3525, 3995, 5295, 5405, 5865, 6001, 8119, 8825, 9775, 11985, 16215, 16591, 18003, 18377, 19975, 24357, 26475, 27025, 29325, 30005, 40595, 49773, 55131, 59925, 81075, 82955, 90015, 91885, 121785, 138023, 150025, 202975, 248865, 275655, 282047, 381593, 414069, 414775, 450075, 459425, 608925, 690115, 846141, 1144779, 1244325, 1378275, 1410235, 1907965, 2070345, 3450575, 4230705, 5723895, 6487081, 7051175, 9539825, 10351725, 19461243, 21153525, 28619475, 32435405, 97306215, 162177025, 486531075]

約数ペア:

[(1, 486531075), (3, 162177025), (5, 97306215), (15, 32435405), (17, 28619475), (23, 21153525), (25, 19461243), (47, 10351725), (51, 9539825), (69, 7051175), (75, 6487081), (85, 5723895), (115, 4230705), (141, 3450575), (235, 2070345), (255, 1907965), (345, 1410235), (353, 1378275), (391, 1244325), (425, 1144779), (575, 846141), (705, 690115), (799, 608925), (1059, 459425), (1081, 450075), (1173, 414775), (1175, 414069), (1275, 381593), (1725, 282047), (1765, 275655), (1955, 248865), (2397, 202975), (3243, 150025), (3525, 138023), (3995, 121785), (5295, 91885), (5405, 90015), (5865, 82955), (6001, 81075), (8119, 59925), (8825, 55131), (9775, 49773), (11985, 40595), (16215, 30005), (16591, 29325), (18003, 27025), (18377, 26475), (19975, 24357)]