70561215

素因数分解:

$3^2\times 5^1\times {\mathrm{1187}}^1\times {\mathrm{1321}}^1$

素因数の和:2519

約数の個数: 24

約数和(自身を含む): 122501808

約数和(自身を除く): 51940593

約数列:

[1, 3, 5, 9, 15, 45, 1187, 1321, 3561, 3963, 5935, 6605, 10683, 11889, 17805, 19815, 53415, 59445, 1568027, 4704081, 7840135, 14112243, 23520405, 70561215]

約数ペア:

[(1, 70561215), (3, 23520405), (5, 14112243), (9, 7840135), (15, 4704081), (45, 1568027), (1187, 59445), (1321, 53415), (3561, 19815), (3963, 17805), (5935, 11889), (6605, 10683)]