190012653375

素因数分解:

$3^1\times 5^3\times {\mathrm{127}}^1\times {\mathrm{431}}^1\times {\mathrm{9257}}^1$

素因数の和:9833

約数の個数: 64

約数和(自身を含む): 319444549632

約数和(自身を除く): 129431896257

約数列:

[1, 3, 5, 15, 25, 75, 125, 127, 375, 381, 431, 635, 1293, 1905, 2155, 3175, 6465, 9257, 9525, 10775, 15875, 27771, 32325, 46285, 47625, 53875, 54737, 138855, 161625, 164211, 231425, 273685, 694275, 821055, 1157125, 1175639, 1368425, 3471375, 3526917, 3989767, 4105275, 5878195, 6842125, 11969301, 17634585, 19948835, 20526375, 29390975, 59846505, 88172925, 99744175, 146954875, 299232525, 440864625, 498720875, 506700409, 1496162625, 1520101227, 2533502045, 7600506135, 12667510225, 38002530675, 63337551125, 190012653375]

約数ペア:

[(1, 190012653375), (3, 63337551125), (5, 38002530675), (15, 12667510225), (25, 7600506135), (75, 2533502045), (125, 1520101227), (127, 1496162625), (375, 506700409), (381, 498720875), (431, 440864625), (635, 299232525), (1293, 146954875), (1905, 99744175), (2155, 88172925), (3175, 59846505), (6465, 29390975), (9257, 20526375), (9525, 19948835), (10775, 17634585), (15875, 11969301), (27771, 6842125), (32325, 5878195), (46285, 4105275), (47625, 3989767), (53875, 3526917), (54737, 3471375), (138855, 1368425), (161625, 1175639), (164211, 1157125), (231425, 821055), (273685, 694275)]