1126638616895

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{3803}}^1\times {\mathrm{16273}}^1$

素因数の和:20423

約数の個数: 32

約数和(自身を含む): 1479808099584

約数和(自身を除く): 353169482689

約数列:

[1, 5, 11, 55, 331, 1655, 3641, 3803, 16273, 18205, 19015, 41833, 81365, 179003, 209165, 895015, 1258793, 5386363, 6293965, 13846723, 26931815, 59249993, 61886219, 69233615, 296249965, 309431095, 680748409, 3403742045, 20484338489, 102421692445, 225327723379, 1126638616895]

約数ペア:

[(1, 1126638616895), (5, 225327723379), (11, 102421692445), (55, 20484338489), (331, 3403742045), (1655, 680748409), (3641, 309431095), (3803, 296249965), (16273, 69233615), (18205, 61886219), (19015, 59249993), (41833, 26931815), (81365, 13846723), (179003, 6293965), (209165, 5386363), (895015, 1258793)]