64017195

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{9463}}^1$

素因数の和:9523

約数の個数: 32

約数和(自身を含む): 114476544

約数和(自身を除く): 50459349

約数列:

[1, 3, 5, 11, 15, 33, 41, 55, 123, 165, 205, 451, 615, 1353, 2255, 6765, 9463, 28389, 47315, 104093, 141945, 312279, 387983, 520465, 1163949, 1561395, 1939915, 4267813, 5819745, 12803439, 21339065, 64017195]

約数ペア:

[(1, 64017195), (3, 21339065), (5, 12803439), (11, 5819745), (15, 4267813), (33, 1939915), (41, 1561395), (55, 1163949), (123, 520465), (165, 387983), (205, 312279), (451, 141945), (615, 104093), (1353, 47315), (2255, 28389), (6765, 9463)]