66821095

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{523}}^1$

素因数の和:663

約数の個数: 32

約数和(自身を含む): 92358144

約数和(自身を除く): 25537049

約数列:

[1, 5, 11, 23, 55, 101, 115, 253, 505, 523, 1111, 1265, 2323, 2615, 5555, 5753, 11615, 12029, 25553, 28765, 52823, 60145, 127765, 132319, 264115, 581053, 661595, 1214929, 2905265, 6074645, 13364219, 66821095]

約数ペア:

[(1, 66821095), (5, 13364219), (11, 6074645), (23, 2905265), (55, 1214929), (101, 661595), (115, 581053), (253, 264115), (505, 132319), (523, 127765), (1111, 60145), (1265, 52823), (2323, 28765), (2615, 25553), (5555, 12029), (5753, 11615)]