63696545

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1171}}^1$

素因数の和:1253

約数の個数: 32

約数和(自身を含む): 89109504

約数和(自身を除く): 25412959

約数列:

[1, 5, 11, 23, 43, 55, 115, 215, 253, 473, 989, 1171, 1265, 2365, 4945, 5855, 10879, 12881, 26933, 50353, 54395, 64405, 134665, 251765, 296263, 553883, 1158119, 1481315, 2769415, 5790595, 12739309, 63696545]

約数ペア:

[(1, 63696545), (5, 12739309), (11, 5790595), (23, 2769415), (43, 1481315), (55, 1158119), (115, 553883), (215, 296263), (253, 251765), (473, 134665), (989, 64405), (1171, 54395), (1265, 50353), (2365, 26933), (4945, 12881), (5855, 10879)]