64684065

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{8747}}^1$

素因数の和:8801

約数の個数: 32

約数和(自身を含む): 113374080

約数和(自身を除く): 48690015

約数列:

[1, 3, 5, 15, 17, 29, 51, 85, 87, 145, 255, 435, 493, 1479, 2465, 7395, 8747, 26241, 43735, 131205, 148699, 253663, 446097, 743495, 760989, 1268315, 2230485, 3804945, 4312271, 12936813, 21561355, 64684065]

約数ペア:

[(1, 64684065), (3, 21561355), (5, 12936813), (15, 4312271), (17, 3804945), (29, 2230485), (51, 1268315), (85, 760989), (87, 743495), (145, 446097), (255, 253663), (435, 148699), (493, 131205), (1479, 43735), (2465, 26241), (7395, 8747)]