20302902015

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2789}}^1\times {\mathrm{44119}}^1$

素因数の和:46927

約数の個数: 32

約数和(自身を含む): 35451302400

約数和(自身を除く): 15148400385

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 2789, 8367, 13945, 30679, 41835, 44119, 92037, 132357, 153395, 220595, 460185, 485309, 661785, 1455927, 2426545, 7279635, 123047891, 369143673, 615239455, 1353526801, 1845718365, 4060580403, 6767634005, 20302902015]

約数ペア:

[(1, 20302902015), (3, 6767634005), (5, 4060580403), (11, 1845718365), (15, 1353526801), (33, 615239455), (55, 369143673), (165, 123047891), (2789, 7279635), (8367, 2426545), (13945, 1455927), (30679, 661785), (41835, 485309), (44119, 460185), (92037, 220595), (132357, 153395)]