133236815

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{181}}^1$

素因数の和:419

約数の個数: 32

約数和(自身を含む): 173287296

約数和(自身を除く): 40050481

約数列:

[1, 5, 23, 37, 115, 173, 181, 185, 851, 865, 905, 3979, 4163, 4255, 6401, 6697, 19895, 20815, 31313, 32005, 33485, 147223, 154031, 156565, 720199, 736115, 770155, 1158581, 3600995, 5792905, 26647363, 133236815]

約数ペア:

[(1, 133236815), (5, 26647363), (23, 5792905), (37, 3600995), (115, 1158581), (173, 770155), (181, 736115), (185, 720199), (851, 156565), (865, 154031), (905, 147223), (3979, 33485), (4163, 32005), (4255, 31313), (6401, 20815), (6697, 19895)]