26622855

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{379}}^1$

素因数の和:620

約数の個数: 48

約数和(自身を含む): 53114880

約数和(自身を除く): 26492025

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 223, 315, 379, 669, 1115, 1137, 1561, 1895, 2007, 2653, 3345, 3411, 4683, 5685, 7805, 7959, 10035, 13265, 14049, 17055, 23415, 23877, 39795, 70245, 84517, 119385, 253551, 422585, 591619, 760653, 1267755, 1774857, 2958095, 3803265, 5324571, 8874285, 26622855]

約数ペア:

[(1, 26622855), (3, 8874285), (5, 5324571), (7, 3803265), (9, 2958095), (15, 1774857), (21, 1267755), (35, 760653), (45, 591619), (63, 422585), (105, 253551), (223, 119385), (315, 84517), (379, 70245), (669, 39795), (1115, 23877), (1137, 23415), (1561, 17055), (1895, 14049), (2007, 13265), (2653, 10035), (3345, 7959), (3411, 7805), (4683, 5685)]