16155035

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:267

約数の個数: 32

約数和(自身を含む): 22364160

約数和(自身を除く): 6209125

約数列:

[1, 5, 13, 19, 65, 95, 103, 127, 247, 515, 635, 1235, 1339, 1651, 1957, 2413, 6695, 8255, 9785, 12065, 13081, 25441, 31369, 65405, 127205, 156845, 170053, 248539, 850265, 1242695, 3231007, 16155035]

約数ペア:

[(1, 16155035), (5, 3231007), (13, 1242695), (19, 850265), (65, 248539), (95, 170053), (103, 156845), (127, 127205), (247, 65405), (515, 31369), (635, 25441), (1235, 13081), (1339, 12065), (1651, 9785), (1957, 8255), (2413, 6695)]