9478645

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:225

約数の個数: 32

約数和(自身を含む): 13271040

約数和(自身を除く): 3792395

約数列:

[1, 5, 11, 23, 55, 59, 115, 127, 253, 295, 635, 649, 1265, 1357, 1397, 2921, 3245, 6785, 6985, 7493, 14605, 14927, 32131, 37465, 74635, 82423, 160655, 172339, 412115, 861695, 1895729, 9478645]

約数ペア:

[(1, 9478645), (5, 1895729), (11, 861695), (23, 412115), (55, 172339), (59, 160655), (115, 82423), (127, 74635), (253, 37465), (295, 32131), (635, 14927), (649, 14605), (1265, 7493), (1357, 6985), (1397, 6785), (2921, 3245)]