10638215

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1$

素因数の和:311

約数の個数: 32

約数和(自身を含む): 15482880

約数和(自身を除く): 4844665

約数列:

[1, 5, 7, 29, 35, 47, 145, 203, 223, 235, 329, 1015, 1115, 1363, 1561, 1645, 6467, 6815, 7805, 9541, 10481, 32335, 45269, 47705, 52405, 73367, 226345, 303949, 366835, 1519745, 2127643, 10638215]

約数ペア:

[(1, 10638215), (5, 2127643), (7, 1519745), (29, 366835), (35, 303949), (47, 226345), (145, 73367), (203, 52405), (223, 47705), (235, 45269), (329, 32335), (1015, 10481), (1115, 9541), (1363, 7805), (1561, 6815), (1645, 6467)]