66374715

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23663}}^1$

素因数の和:23699

約数の個数: 32

約数和(自身を含む): 122674176

約数和(自身を除く): 56299461

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 561, 935, 2805, 23663, 70989, 118315, 260293, 354945, 402271, 780879, 1206813, 1301465, 2011355, 3904395, 4424981, 6034065, 13274943, 22124905, 66374715]

約数ペア:

[(1, 66374715), (3, 22124905), (5, 13274943), (11, 6034065), (15, 4424981), (17, 3904395), (33, 2011355), (51, 1301465), (55, 1206813), (85, 780879), (165, 402271), (187, 354945), (255, 260293), (561, 118315), (935, 70989), (2805, 23663)]