2912052975

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2986721}}^1$

素因数の和:2986747

約数の個数: 24

約数和(自身を含む): 5184949392

約数和(自身を除く): 2272896417

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 2986721, 8960163, 14933605, 38827373, 44800815, 74668025, 116482119, 194136865, 224004075, 582410595, 970684325, 2912052975]

約数ペア:

[(1, 2912052975), (3, 970684325), (5, 582410595), (13, 224004075), (15, 194136865), (25, 116482119), (39, 74668025), (65, 44800815), (75, 38827373), (195, 14933605), (325, 8960163), (975, 2986721)]