115491375

素因数分解:

$3^2\times 5^3\times {\mathrm{251}}^1\times {\mathrm{409}}^1$

素因数の和:681

約数の個数: 48

約数和(自身を含む): 209532960

約数和(自身を除く): 94041585

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 251, 375, 409, 753, 1125, 1227, 1255, 2045, 2259, 3681, 3765, 6135, 6275, 10225, 11295, 18405, 18825, 30675, 31375, 51125, 56475, 92025, 94125, 102659, 153375, 282375, 307977, 460125, 513295, 923931, 1539885, 2566475, 4619655, 7699425, 12832375, 23098275, 38497125, 115491375]

約数ペア:

[(1, 115491375), (3, 38497125), (5, 23098275), (9, 12832375), (15, 7699425), (25, 4619655), (45, 2566475), (75, 1539885), (125, 923931), (225, 513295), (251, 460125), (375, 307977), (409, 282375), (753, 153375), (1125, 102659), (1227, 94125), (1255, 92025), (2045, 56475), (2259, 51125), (3681, 31375), (3765, 30675), (6135, 18825), (6275, 18405), (10225, 11295)]