446985585

素因数分解:

$3^2\times 5^1\times {\mathrm{1987}}^1\times {\mathrm{4999}}^1$

素因数の和:6997

約数の個数: 24

約数和(自身を含む): 775320000

約数和(自身を除く): 328334415

約数列:

[1, 3, 5, 9, 15, 45, 1987, 4999, 5961, 9935, 14997, 17883, 24995, 29805, 44991, 74985, 89415, 224955, 9933013, 29799039, 49665065, 89397117, 148995195, 446985585]

約数ペア:

[(1, 446985585), (3, 148995195), (5, 89397117), (9, 49665065), (15, 29799039), (45, 9933013), (1987, 224955), (4999, 89415), (5961, 74985), (9935, 44991), (14997, 29805), (17883, 24995)]