25574835

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{11923}}^1$

素因数の和:11955

約数の個数: 32

約数和(自身を含む): 48077568

約数和(自身を除く): 22502733

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 11923, 35769, 59615, 131153, 154999, 178845, 393459, 464997, 655765, 774995, 1704989, 1967295, 2324985, 5114967, 8524945, 25574835]

約数ペア:

[(1, 25574835), (3, 8524945), (5, 5114967), (11, 2324985), (13, 1967295), (15, 1704989), (33, 774995), (39, 655765), (55, 464997), (65, 393459), (143, 178845), (165, 154999), (195, 131153), (429, 59615), (715, 35769), (2145, 11923)]