226696225

素因数分解:

$5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{223}}^1$

素因数の和:434

約数の個数: 48

約数和(自身を含む): 333534208

約数和(自身を除く): 106837983

約数列:

[1, 5, 7, 25, 35, 37, 157, 175, 185, 223, 259, 785, 925, 1099, 1115, 1295, 1561, 3925, 5495, 5575, 5809, 6475, 7805, 8251, 27475, 29045, 35011, 39025, 40663, 41255, 57757, 145225, 175055, 203315, 206275, 245077, 288785, 875275, 1016575, 1225385, 1295407, 1443925, 6126925, 6477035, 9067849, 32385175, 45339245, 226696225]

約数ペア:

[(1, 226696225), (5, 45339245), (7, 32385175), (25, 9067849), (35, 6477035), (37, 6126925), (157, 1443925), (175, 1295407), (185, 1225385), (223, 1016575), (259, 875275), (785, 288785), (925, 245077), (1099, 206275), (1115, 203315), (1295, 175055), (1561, 145225), (3925, 57757), (5495, 41255), (5575, 40663), (5809, 39025), (6475, 35011), (7805, 29045), (8251, 27475)]