147224735

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{4679}}^1$

素因数の和:4751

約数の個数: 32

約数和(自身を含む): 215654400

約数和(自身を除く): 68429665

約数列:

[1, 5, 7, 29, 31, 35, 145, 155, 203, 217, 899, 1015, 1085, 4495, 4679, 6293, 23395, 31465, 32753, 135691, 145049, 163765, 678455, 725245, 949837, 1015343, 4206421, 4749185, 5076715, 21032105, 29444947, 147224735]

約数ペア:

[(1, 147224735), (5, 29444947), (7, 21032105), (29, 5076715), (31, 4749185), (35, 4206421), (145, 1015343), (155, 949837), (203, 725245), (217, 678455), (899, 163765), (1015, 145049), (1085, 135691), (4495, 32753), (4679, 31465), (6293, 23395)]