248589635

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{16253}}^1$

素因数の和:16307

約数の個数: 32

約数和(自身を含む): 374492160

約数和(自身を除く): 125902525

約数列:

[1, 5, 7, 19, 23, 35, 95, 115, 133, 161, 437, 665, 805, 2185, 3059, 15295, 16253, 81265, 113771, 308807, 373819, 568855, 1544035, 1869095, 2161649, 2616733, 7102561, 10808245, 13083665, 35512805, 49717927, 248589635]

約数ペア:

[(1, 248589635), (5, 49717927), (7, 35512805), (19, 13083665), (23, 10808245), (35, 7102561), (95, 2616733), (115, 2161649), (133, 1869095), (161, 1544035), (437, 568855), (665, 373819), (805, 308807), (2185, 113771), (3059, 81265), (15295, 16253)]