97447655

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1$

素因数の和:395

約数の個数: 32

約数和(自身を含む): 128024064

約数和(自身を除く): 30576409

約数列:

[1, 5, 17, 53, 85, 97, 223, 265, 485, 901, 1115, 1649, 3791, 4505, 5141, 8245, 11819, 18955, 21631, 25705, 59095, 87397, 108155, 200923, 367727, 436985, 1004615, 1146443, 1838635, 5732215, 19489531, 97447655]

約数ペア:

[(1, 97447655), (5, 19489531), (17, 5732215), (53, 1838635), (85, 1146443), (97, 1004615), (223, 436985), (265, 367727), (485, 200923), (901, 108155), (1115, 87397), (1649, 59095), (3791, 25705), (4505, 21631), (5141, 18955), (8245, 11819)]