67507635

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:244

約数の個数: 64

約数和(自身を含む): 121701888

約数和(自身を除く): 54194253

約数列:

[1, 3, 5, 13, 15, 39, 43, 65, 83, 97, 129, 195, 215, 249, 291, 415, 485, 559, 645, 1079, 1245, 1261, 1455, 1677, 2795, 3237, 3569, 3783, 4171, 5395, 6305, 8051, 8385, 10707, 12513, 16185, 17845, 18915, 20855, 24153, 40255, 46397, 53535, 54223, 62565, 104663, 120765, 139191, 162669, 231985, 271115, 313989, 346193, 523315, 695955, 813345, 1038579, 1569945, 1730965, 4500509, 5192895, 13501527, 22502545, 67507635]

約数ペア:

[(1, 67507635), (3, 22502545), (5, 13501527), (13, 5192895), (15, 4500509), (39, 1730965), (43, 1569945), (65, 1038579), (83, 813345), (97, 695955), (129, 523315), (195, 346193), (215, 313989), (249, 271115), (291, 231985), (415, 162669), (485, 139191), (559, 120765), (645, 104663), (1079, 62565), (1245, 54223), (1261, 53535), (1455, 46397), (1677, 40255), (2795, 24153), (3237, 20855), (3569, 18915), (3783, 17845), (4171, 16185), (5395, 12513), (6305, 10707), (8051, 8385)]