89712315

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1523}}^1$

素因数の和:1569

約数の個数: 96

約数和(自身を含む): 205410816

約数和(自身を除く): 115698501

約数列:

[1, 3, 5, 7, 9, 11, 15, 17, 21, 33, 35, 45, 51, 55, 63, 77, 85, 99, 105, 119, 153, 165, 187, 231, 255, 315, 357, 385, 495, 561, 595, 693, 765, 935, 1071, 1155, 1309, 1523, 1683, 1785, 2805, 3465, 3927, 4569, 5355, 6545, 7615, 8415, 10661, 11781, 13707, 16753, 19635, 22845, 25891, 31983, 50259, 53305, 58905, 68535, 77673, 83765, 95949, 117271, 129455, 150777, 159915, 181237, 233019, 251295, 284801, 351813, 388365, 479745, 543711, 586355, 753885, 854403, 906185, 1055439, 1165095, 1424005, 1631133, 1759065, 1993607, 2563209, 2718555, 4272015, 5277195, 5980821, 8155665, 9968035, 12816045, 17942463, 29904105, 89712315]

約数ペア:

[(1, 89712315), (3, 29904105), (5, 17942463), (7, 12816045), (9, 9968035), (11, 8155665), (15, 5980821), (17, 5277195), (21, 4272015), (33, 2718555), (35, 2563209), (45, 1993607), (51, 1759065), (55, 1631133), (63, 1424005), (77, 1165095), (85, 1055439), (99, 906185), (105, 854403), (119, 753885), (153, 586355), (165, 543711), (187, 479745), (231, 388365), (255, 351813), (315, 284801), (357, 251295), (385, 233019), (495, 181237), (561, 159915), (595, 150777), (693, 129455), (765, 117271), (935, 95949), (1071, 83765), (1155, 77673), (1309, 68535), (1523, 58905), (1683, 53305), (1785, 50259), (2805, 31983), (3465, 25891), (3927, 22845), (4569, 19635), (5355, 16753), (6545, 13707), (7615, 11781), (8415, 10661)]