68618085

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{1931}}^1$

素因数の和:2065

約数の個数: 32

約数和(自身を含む): 115734528

約数和(自身を除く): 47116443

約数列:

[1, 3, 5, 15, 23, 69, 103, 115, 309, 345, 515, 1545, 1931, 2369, 5793, 7107, 9655, 11845, 28965, 35535, 44413, 133239, 198893, 222065, 596679, 666195, 994465, 2983395, 4574539, 13723617, 22872695, 68618085]

約数ペア:

[(1, 68618085), (3, 22872695), (5, 13723617), (15, 4574539), (23, 2983395), (69, 994465), (103, 666195), (115, 596679), (309, 222065), (345, 198893), (515, 133239), (1545, 44413), (1931, 35535), (2369, 28965), (5793, 11845), (7107, 9655)]