22164555

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{251}}^1$

素因数の和:324

約数の個数: 48

約数和(自身を含む): 42142464

約数和(自身を除く): 19977909

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 87, 105, 145, 203, 251, 435, 609, 753, 841, 1015, 1255, 1757, 2523, 3045, 3765, 4205, 5271, 5887, 7279, 8785, 12615, 17661, 21837, 26355, 29435, 36395, 50953, 88305, 109185, 152859, 211091, 254765, 633273, 764295, 1055455, 1477637, 3166365, 4432911, 7388185, 22164555]

約数ペア:

[(1, 22164555), (3, 7388185), (5, 4432911), (7, 3166365), (15, 1477637), (21, 1055455), (29, 764295), (35, 633273), (87, 254765), (105, 211091), (145, 152859), (203, 109185), (251, 88305), (435, 50953), (609, 36395), (753, 29435), (841, 26355), (1015, 21837), (1255, 17661), (1757, 12615), (2523, 8785), (3045, 7279), (3765, 5887), (4205, 5271)]