20236831725

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1931}}^1\times {\mathrm{12703}}^1$

素因数の和:14658

約数の個数: 48

約数和(自身を含む): 36521662464

約数和(自身を除く): 16284830739

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 825, 1931, 5793, 9655, 12703, 21241, 28965, 38109, 48275, 63515, 63723, 106205, 139733, 144825, 190545, 317575, 318615, 419199, 531025, 698665, 952725, 1593075, 2095995, 3493325, 10479975, 24529493, 73588479, 122647465, 269824423, 367942395, 613237325, 809473269, 1349122115, 1839711975, 4047366345, 6745610575, 20236831725]

約数ペア:

[(1, 20236831725), (3, 6745610575), (5, 4047366345), (11, 1839711975), (15, 1349122115), (25, 809473269), (33, 613237325), (55, 367942395), (75, 269824423), (165, 122647465), (275, 73588479), (825, 24529493), (1931, 10479975), (5793, 3493325), (9655, 2095995), (12703, 1593075), (21241, 952725), (28965, 698665), (38109, 531025), (48275, 419199), (63515, 318615), (63723, 317575), (106205, 190545), (139733, 144825)]