15196397905

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{30517}}^1$

素因数の和:30745

約数の個数: 32

約数和(自身を含む): 20179966464

約数和(自身を除く): 4983568559

約数列:

[1, 5, 13, 47, 65, 163, 235, 611, 815, 2119, 3055, 7661, 10595, 30517, 38305, 99593, 152585, 396721, 497965, 1434299, 1983605, 4974271, 7171495, 18645887, 24871355, 64665523, 93229435, 233790737, 323327615, 1168953685, 3039279581, 15196397905]

約数ペア:

[(1, 15196397905), (5, 3039279581), (13, 1168953685), (47, 323327615), (65, 233790737), (163, 93229435), (235, 64665523), (611, 24871355), (815, 18645887), (2119, 7171495), (3055, 4974271), (7661, 1983605), (10595, 1434299), (30517, 497965), (38305, 396721), (99593, 152585)]