485865

素因数分解:

$3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:134

約数の個数: 32

約数和(自身を含む): 892800

約数和(自身を除く): 406935

約数列:

[1, 3, 5, 9, 15, 27, 45, 59, 61, 135, 177, 183, 295, 305, 531, 549, 885, 915, 1593, 1647, 2655, 2745, 3599, 7965, 8235, 10797, 17995, 32391, 53985, 97173, 161955, 485865]

約数ペア:

[(1, 485865), (3, 161955), (5, 97173), (9, 53985), (15, 32391), (27, 17995), (45, 10797), (59, 8235), (61, 7965), (135, 3599), (177, 2745), (183, 2655), (295, 1647), (305, 1593), (531, 915), (549, 885)]