325970151

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1\times {\mathrm{383}}^1$

素因数の和:695

約数の個数: 32

約数和(自身を含む): 475668480

約数和(自身を除く): 149698329

約数列:

[1, 3, 13, 39, 139, 157, 383, 417, 471, 1149, 1807, 2041, 4979, 5421, 6123, 14937, 21823, 53237, 60131, 65469, 159711, 180393, 283699, 692081, 781703, 851097, 2076243, 2345109, 8358209, 25074627, 108656717, 325970151]

約数ペア:

[(1, 325970151), (3, 108656717), (13, 25074627), (39, 8358209), (139, 2345109), (157, 2076243), (383, 851097), (417, 781703), (471, 692081), (1149, 283699), (1807, 180393), (2041, 159711), (4979, 65469), (5421, 60131), (6123, 53237), (14937, 21823)]