156780845495

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{46633}}^1$

素因数の和:46923

約数の個数: 32

約数和(自身を含む): 195128594304

約数和(自身を除く): 38347748809

約数列:

[1, 5, 61, 73, 151, 305, 365, 755, 4453, 9211, 11023, 22265, 46055, 46633, 55115, 233165, 672403, 2844613, 3362015, 3404209, 7041583, 14223065, 17021045, 35207915, 207656749, 429536563, 514035559, 1038283745, 2147682815, 2570177795, 31356169099, 156780845495]

約数ペア:

[(1, 156780845495), (5, 31356169099), (61, 2570177795), (73, 2147682815), (151, 1038283745), (305, 514035559), (365, 429536563), (755, 207656749), (4453, 35207915), (9211, 17021045), (11023, 14223065), (22265, 7041583), (46055, 3404209), (46633, 3362015), (55115, 2844613), (233165, 672403)]