319355595

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{643}}^1$

素因数の和:953

約数の個数: 64

約数和(自身を含む): 614530560

約数和(自身を除く): 295174965

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 283, 351, 585, 643, 849, 1415, 1755, 1929, 2547, 3215, 3679, 4245, 5787, 7641, 8359, 9645, 11037, 12735, 17361, 18395, 25077, 28935, 33111, 38205, 41795, 55185, 75231, 86805, 99333, 125385, 165555, 181969, 225693, 376155, 496665, 545907, 909845, 1128465, 1637721, 2365597, 2729535, 4913163, 7096791, 8188605, 11827985, 21290373, 24565815, 35483955, 63871119, 106451865, 319355595]

約数ペア:

[(1, 319355595), (3, 106451865), (5, 63871119), (9, 35483955), (13, 24565815), (15, 21290373), (27, 11827985), (39, 8188605), (45, 7096791), (65, 4913163), (117, 2729535), (135, 2365597), (195, 1637721), (283, 1128465), (351, 909845), (585, 545907), (643, 496665), (849, 376155), (1415, 225693), (1755, 181969), (1929, 165555), (2547, 125385), (3215, 99333), (3679, 86805), (4245, 75231), (5787, 55185), (7641, 41795), (8359, 38205), (9645, 33111), (11037, 28935), (12735, 25077), (17361, 18395)]