40167045

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{431}}^1$

素因数の和:570

約数の個数: 48

約数和(自身を含む): 74131200

約数和(自身を除く): 33964155

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 109, 171, 285, 327, 431, 545, 855, 981, 1293, 1635, 2071, 2155, 3879, 4905, 6213, 6465, 8189, 10355, 18639, 19395, 24567, 31065, 40945, 46979, 73701, 93195, 122835, 140937, 234895, 368505, 422811, 704685, 892601, 2114055, 2677803, 4463005, 8033409, 13389015, 40167045]

約数ペア:

[(1, 40167045), (3, 13389015), (5, 8033409), (9, 4463005), (15, 2677803), (19, 2114055), (45, 892601), (57, 704685), (95, 422811), (109, 368505), (171, 234895), (285, 140937), (327, 122835), (431, 93195), (545, 73701), (855, 46979), (981, 40945), (1293, 31065), (1635, 24567), (2071, 19395), (2155, 18639), (3879, 10355), (4905, 8189), (6213, 6465)]