7192215

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6949}}^1$

素因数の和:6983

約数の個数: 24

約数和(自身を含む): 13010400

約数和(自身を除く): 5818185

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 6949, 20847, 34745, 62541, 104235, 159827, 312705, 479481, 799135, 1438443, 2397405, 7192215]

約数ペア:

[(1, 7192215), (3, 2397405), (5, 1438443), (9, 799135), (15, 479481), (23, 312705), (45, 159827), (69, 104235), (115, 62541), (207, 34745), (345, 20847), (1035, 6949)]