42785325

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{293}}^1$

素因数の和:379

約数の個数: 72

約数和(自身を含む): 85307040

約数和(自身を除く): 42521715

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 59, 75, 99, 165, 177, 225, 275, 293, 295, 495, 531, 649, 825, 879, 885, 1465, 1475, 1947, 2475, 2637, 2655, 3223, 3245, 4395, 4425, 5841, 7325, 9669, 9735, 13185, 13275, 16115, 16225, 17287, 21975, 29007, 29205, 48345, 48675, 51861, 65925, 80575, 86435, 145035, 146025, 155583, 190157, 241725, 259305, 432175, 570471, 725175, 777915, 950785, 1296525, 1711413, 2852355, 3889575, 4753925, 8557065, 14261775, 42785325]

約数ペア:

[(1, 42785325), (3, 14261775), (5, 8557065), (9, 4753925), (11, 3889575), (15, 2852355), (25, 1711413), (33, 1296525), (45, 950785), (55, 777915), (59, 725175), (75, 570471), (99, 432175), (165, 259305), (177, 241725), (225, 190157), (275, 155583), (293, 146025), (295, 145035), (495, 86435), (531, 80575), (649, 65925), (825, 51861), (879, 48675), (885, 48345), (1465, 29205), (1475, 29007), (1947, 21975), (2475, 17287), (2637, 16225), (2655, 16115), (3223, 13275), (3245, 13185), (4395, 9735), (4425, 9669), (5841, 7325)]