90117045

素因数分解:

$3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{9491}}^1$

素因数の和:9713

約数の個数: 24

約数和(自身を含む): 156959712

約数和(自身を除く): 66842667

約数列:

[1, 3, 5, 9, 15, 45, 211, 633, 1055, 1899, 3165, 9491, 9495, 28473, 47455, 85419, 142365, 427095, 2002601, 6007803, 10013005, 18023409, 30039015, 90117045]

約数ペア:

[(1, 90117045), (3, 30039015), (5, 18023409), (9, 10013005), (15, 6007803), (45, 2002601), (211, 427095), (633, 142365), (1055, 85419), (1899, 47455), (3165, 28473), (9491, 9495)]