133080325

素因数分解:

$5^2\times 7^2\times {\mathrm{108637}}^1$

素因数の和:108661

約数の個数: 18

約数和(自身を含む): 191963346

約数和(自身を除く): 58883021

約数列:

[1, 5, 7, 25, 35, 49, 175, 245, 1225, 108637, 543185, 760459, 2715925, 3802295, 5323213, 19011475, 26616065, 133080325]

約数ペア:

[(1, 133080325), (5, 26616065), (7, 19011475), (25, 5323213), (35, 3802295), (49, 2715925), (175, 760459), (245, 543185), (1225, 108637)]