55903755

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{571}}^1$

素因数の和:747

約数の個数: 32

約数和(自身を含む): 91922688

約数和(自身を除く): 36018933

約数列:

[1, 3, 5, 15, 61, 107, 183, 305, 321, 535, 571, 915, 1605, 1713, 2855, 6527, 8565, 19581, 32635, 34831, 61097, 97905, 104493, 174155, 183291, 305485, 522465, 916455, 3726917, 11180751, 18634585, 55903755]

約数ペア:

[(1, 55903755), (3, 18634585), (5, 11180751), (15, 3726917), (61, 916455), (107, 522465), (183, 305485), (305, 183291), (321, 174155), (535, 104493), (571, 97905), (915, 61097), (1605, 34831), (1713, 32635), (2855, 19581), (6527, 8565)]