30187515

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{24247}}^1$

素因数の和:24338

約数の個数: 16

約数和(自身を含む): 48883968

約数和(自身を除く): 18696453

約数列:

[1, 3, 5, 15, 83, 249, 415, 1245, 24247, 72741, 121235, 363705, 2012501, 6037503, 10062505, 30187515]

約数ペア:

[(1, 30187515), (3, 10062505), (5, 6037503), (15, 2012501), (83, 363705), (249, 121235), (415, 72741), (1245, 24247)]