38711985

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{15271}}^1$

素因数の和:15305

約数の個数: 24

約数和(自身を含む): 67074624

約数和(自身を除く): 28362639

約数列:

[1, 3, 5, 13, 15, 39, 65, 169, 195, 507, 845, 2535, 15271, 45813, 76355, 198523, 229065, 595569, 992615, 2580799, 2977845, 7742397, 12903995, 38711985]

約数ペア:

[(1, 38711985), (3, 12903995), (5, 7742397), (13, 2977845), (15, 2580799), (39, 992615), (65, 595569), (169, 229065), (195, 198523), (507, 76355), (845, 45813), (2535, 15271)]