64023165

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{30271}}^1$

素因数の和:30329

約数の個数: 24

約数和(自身を含む): 113338368

約数和(自身を除く): 49315203

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 30271, 90813, 151355, 272439, 454065, 1362195, 1422737, 4268211, 7113685, 12804633, 21341055, 64023165]

約数ペア:

[(1, 64023165), (3, 21341055), (5, 12804633), (9, 7113685), (15, 4268211), (45, 1422737), (47, 1362195), (141, 454065), (235, 272439), (423, 151355), (705, 90813), (2115, 30271)]