4605205

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:157

約数の個数: 32

約数和(自身を含む): 6478848

約数和(自身を除く): 1873643

約数列:

[1, 5, 11, 31, 37, 55, 73, 155, 185, 341, 365, 407, 803, 1147, 1705, 2035, 2263, 2701, 4015, 5735, 11315, 12617, 13505, 24893, 29711, 63085, 83731, 124465, 148555, 418655, 921041, 4605205]

約数ペア:

[(1, 4605205), (5, 921041), (11, 418655), (31, 148555), (37, 124465), (55, 83731), (73, 63085), (155, 29711), (185, 24893), (341, 13505), (365, 12617), (407, 11315), (803, 5735), (1147, 4015), (1705, 2701), (2035, 2263)]