140751935

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{181}}^1$

素因数の和:419

約数の個数: 32

約数和(自身を含む): 182407680

約数和(自身を除く): 41655745

約数列:

[1, 5, 29, 31, 145, 155, 173, 181, 865, 899, 905, 4495, 5017, 5249, 5363, 5611, 25085, 26245, 26815, 28055, 31313, 155527, 156565, 162719, 777635, 813595, 908077, 970703, 4540385, 4853515, 28150387, 140751935]

約数ペア:

[(1, 140751935), (5, 28150387), (29, 4853515), (31, 4540385), (145, 970703), (155, 908077), (173, 813595), (181, 777635), (865, 162719), (899, 156565), (905, 155527), (4495, 31313), (5017, 28055), (5249, 26815), (5363, 26245), (5611, 25085)]