149780200505

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{15465173}}^1$

素因数の和:15465340

約数の個数: 16

約数和(自身を含む): 194861192400

約数和(自身を除く): 45080991895

約数列:

[1, 5, 13, 65, 149, 745, 1937, 9685, 15465173, 77325865, 201047249, 1005236245, 2304310777, 11521553885, 29956040101, 149780200505]

約数ペア:

[(1, 149780200505), (5, 29956040101), (13, 11521553885), (65, 2304310777), (149, 1005236245), (745, 201047249), (1937, 77325865), (9685, 15465173)]