191349925

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{12527}}^1$

素因数の和:12597

約数の個数: 24

約数和(自身を含む): 260983296

約数和(自身を除く): 69633371

約数列:

[1, 5, 13, 25, 47, 65, 235, 325, 611, 1175, 3055, 12527, 15275, 62635, 162851, 313175, 588769, 814255, 2943845, 4071275, 7653997, 14719225, 38269985, 191349925]

約数ペア:

[(1, 191349925), (5, 38269985), (13, 14719225), (25, 7653997), (47, 4071275), (65, 2943845), (235, 814255), (325, 588769), (611, 313175), (1175, 162851), (3055, 62635), (12527, 15275)]