149608745

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{2521}}^1$

素因数の和:2633

約数の個数: 32

約数和(自身を含む): 213542784

約数和(自身を除く): 63934039

約数列:

[1, 5, 11, 13, 55, 65, 83, 143, 415, 715, 913, 1079, 2521, 4565, 5395, 11869, 12605, 27731, 32773, 59345, 138655, 163865, 209243, 360503, 1046215, 1802515, 2301673, 2720159, 11508365, 13600795, 29921749, 149608745]

約数ペア:

[(1, 149608745), (5, 29921749), (11, 13600795), (13, 11508365), (55, 2720159), (65, 2301673), (83, 1802515), (143, 1046215), (415, 360503), (715, 209243), (913, 163865), (1079, 138655), (2521, 59345), (4565, 32773), (5395, 27731), (11869, 12605)]