2011105438375

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{6197}}^1\times {\mathrm{236021}}^1$

素因数の和:242244

約数の個数: 32

約数和(自身を含む): 2738482074432

約数和(自身を除く): 727376636057

約数列:

[1, 5, 11, 25, 55, 125, 275, 1375, 6197, 30985, 68167, 154925, 236021, 340835, 774625, 1180105, 1704175, 2596231, 5900525, 8520875, 12981155, 29502625, 64905775, 324528875, 1462622137, 7313110685, 16088843507, 36565553425, 80444217535, 182827767125, 402221087675, 2011105438375]

約数ペア:

[(1, 2011105438375), (5, 402221087675), (11, 182827767125), (25, 80444217535), (55, 36565553425), (125, 16088843507), (275, 7313110685), (1375, 1462622137), (6197, 324528875), (30985, 64905775), (68167, 29502625), (154925, 12981155), (236021, 8520875), (340835, 5900525), (774625, 2596231), (1180105, 1704175)]