12565695

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{443}}^1$

素因数の和:543

約数の個数: 32

約数和(自身を含む): 21141504

約数和(自身を除く): 8575809

約数列:

[1, 3, 5, 15, 31, 61, 93, 155, 183, 305, 443, 465, 915, 1329, 1891, 2215, 5673, 6645, 9455, 13733, 27023, 28365, 41199, 68665, 81069, 135115, 205995, 405345, 837713, 2513139, 4188565, 12565695]

約数ペア:

[(1, 12565695), (3, 4188565), (5, 2513139), (15, 837713), (31, 405345), (61, 205995), (93, 135115), (155, 81069), (183, 68665), (305, 41199), (443, 28365), (465, 27023), (915, 13733), (1329, 9455), (1891, 6645), (2215, 5673)]