7879065

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:257

約数の個数: 32

約数和(自身を含む): 13094400

約数和(自身を除く): 5215335

約数列:

[1, 3, 5, 15, 61, 79, 109, 183, 237, 305, 327, 395, 545, 915, 1185, 1635, 4819, 6649, 8611, 14457, 19947, 24095, 25833, 33245, 43055, 72285, 99735, 129165, 525271, 1575813, 2626355, 7879065]

約数ペア:

[(1, 7879065), (3, 2626355), (5, 1575813), (15, 525271), (61, 129165), (79, 99735), (109, 72285), (183, 43055), (237, 33245), (305, 25833), (327, 24095), (395, 19947), (545, 14457), (915, 8611), (1185, 6649), (1635, 4819)]