988974585

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{9277}}^1$

素因数の和:9414

約数の個数: 48

約数和(自身を含む): 1806315264

約数和(自身を除く): 817340679

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 103, 115, 207, 309, 345, 515, 927, 1035, 1545, 2369, 4635, 7107, 9277, 11845, 21321, 27831, 35535, 46385, 83493, 106605, 139155, 213371, 417465, 640113, 955531, 1066855, 1920339, 2866593, 3200565, 4777655, 8599779, 9601695, 14332965, 21977213, 42998895, 65931639, 109886065, 197794917, 329658195, 988974585]

約数ペア:

[(1, 988974585), (3, 329658195), (5, 197794917), (9, 109886065), (15, 65931639), (23, 42998895), (45, 21977213), (69, 14332965), (103, 9601695), (115, 8599779), (207, 4777655), (309, 3200565), (345, 2866593), (515, 1920339), (927, 1066855), (1035, 955531), (1545, 640113), (2369, 417465), (4635, 213371), (7107, 139155), (9277, 106605), (11845, 83493), (21321, 46385), (27831, 35535)]