152057455

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{997}}^1$

素因数の和:1119

約数の個数: 32

約数和(自身を含む): 206945280

約数和(自身を除く): 54887825

約数列:

[1, 5, 11, 47, 55, 59, 235, 295, 517, 649, 997, 2585, 2773, 3245, 4985, 10967, 13865, 30503, 46859, 54835, 58823, 152515, 234295, 294115, 515449, 647053, 2577245, 2764681, 3235265, 13823405, 30411491, 152057455]

約数ペア:

[(1, 152057455), (5, 30411491), (11, 13823405), (47, 3235265), (55, 2764681), (59, 2577245), (235, 647053), (295, 515449), (517, 294115), (649, 234295), (997, 152515), (2585, 58823), (2773, 54835), (3245, 46859), (4985, 30503), (10967, 13865)]