6404467455

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{367}}^1$

素因数の和:685

約数の個数: 96

約数和(自身を含む): 11727765504

約数和(自身を除く): 5323298049

約数列:

[1, 3, 5, 9, 15, 37, 45, 47, 111, 141, 185, 223, 235, 333, 367, 423, 555, 669, 705, 1101, 1115, 1665, 1739, 1835, 2007, 2115, 3303, 3345, 5217, 5505, 8251, 8695, 10035, 10481, 13579, 15651, 16515, 17249, 24753, 26085, 31443, 40737, 41255, 51747, 52405, 67895, 74259, 78255, 81841, 86245, 94329, 122211, 123765, 155241, 157215, 203685, 245523, 258735, 371295, 387797, 409205, 471645, 611055, 638213, 736569, 776205, 1163391, 1227615, 1914639, 1938985, 3028117, 3191065, 3490173, 3682845, 3846527, 5743917, 5816955, 9084351, 9573195, 11539581, 15140585, 17450865, 19232635, 27253053, 28719585, 34618743, 45421755, 57697905, 136265265, 142321499, 173093715, 426964497, 711607495, 1280893491, 2134822485, 6404467455]

約数ペア:

[(1, 6404467455), (3, 2134822485), (5, 1280893491), (9, 711607495), (15, 426964497), (37, 173093715), (45, 142321499), (47, 136265265), (111, 57697905), (141, 45421755), (185, 34618743), (223, 28719585), (235, 27253053), (333, 19232635), (367, 17450865), (423, 15140585), (555, 11539581), (669, 9573195), (705, 9084351), (1101, 5816955), (1115, 5743917), (1665, 3846527), (1739, 3682845), (1835, 3490173), (2007, 3191065), (2115, 3028117), (3303, 1938985), (3345, 1914639), (5217, 1227615), (5505, 1163391), (8251, 776205), (8695, 736569), (10035, 638213), (10481, 611055), (13579, 471645), (15651, 409205), (16515, 387797), (17249, 371295), (24753, 258735), (26085, 245523), (31443, 203685), (40737, 157215), (41255, 155241), (51747, 123765), (52405, 122211), (67895, 94329), (74259, 86245), (78255, 81841)]