29815245

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{28807}}^1$

素因数の和:28841

約数の個数: 24

約数和(自身を含む): 53928576

約数和(自身を除く): 24113331

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 28807, 86421, 144035, 259263, 432105, 662561, 1296315, 1987683, 3312805, 5963049, 9938415, 29815245]

約数ペア:

[(1, 29815245), (3, 9938415), (5, 5963049), (9, 3312805), (15, 1987683), (23, 1296315), (45, 662561), (69, 432105), (115, 259263), (207, 144035), (345, 86421), (1035, 28807)]