89732475

素因数分解:

$3^3\times 5^2\times 7^2\times {\mathrm{2713}}^1$

素因数の和:2746

約数の個数: 72

約数和(自身を含む): 191825520

約数和(自身を除く): 102093045

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 49, 63, 75, 105, 135, 147, 175, 189, 225, 245, 315, 441, 525, 675, 735, 945, 1225, 1323, 1575, 2205, 2713, 3675, 4725, 6615, 8139, 11025, 13565, 18991, 24417, 33075, 40695, 56973, 67825, 73251, 94955, 122085, 132937, 170919, 203475, 284865, 366255, 398811, 474775, 512757, 610425, 664685, 854595, 1196433, 1424325, 1831275, 1994055, 2563785, 3323425, 3589299, 4272975, 5982165, 9970275, 12818925, 17946495, 29910825, 89732475]

約数ペア:

[(1, 89732475), (3, 29910825), (5, 17946495), (7, 12818925), (9, 9970275), (15, 5982165), (21, 4272975), (25, 3589299), (27, 3323425), (35, 2563785), (45, 1994055), (49, 1831275), (63, 1424325), (75, 1196433), (105, 854595), (135, 664685), (147, 610425), (175, 512757), (189, 474775), (225, 398811), (245, 366255), (315, 284865), (441, 203475), (525, 170919), (675, 132937), (735, 122085), (945, 94955), (1225, 73251), (1323, 67825), (1575, 56973), (2205, 40695), (2713, 33075), (3675, 24417), (4725, 18991), (6615, 13565), (8139, 11025)]