226742005

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{2909}}^1$

素因数の和:3069

約数の個数: 32

約数和(自身を含む): 331879680

約数和(自身を除く): 105137675

約数列:

[1, 5, 7, 17, 35, 85, 119, 131, 595, 655, 917, 2227, 2909, 4585, 11135, 14545, 15589, 20363, 49453, 77945, 101815, 247265, 346171, 381079, 1730855, 1905395, 2667553, 6478343, 13337765, 32391715, 45348401, 226742005]

約数ペア:

[(1, 226742005), (5, 45348401), (7, 32391715), (17, 13337765), (35, 6478343), (85, 2667553), (119, 1905395), (131, 1730855), (595, 381079), (655, 346171), (917, 247265), (2227, 101815), (2909, 77945), (4585, 49453), (11135, 20363), (14545, 15589)]