88123775

素因数分解:

$5^2\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{443}}^1$

素因数の和:635

約数の個数: 24

約数和(自身を含む): 112038960

約数和(自身を除く): 23915185

約数列:

[1, 5, 25, 73, 109, 365, 443, 545, 1825, 2215, 2725, 7957, 11075, 32339, 39785, 48287, 161695, 198925, 241435, 808475, 1207175, 3524951, 17624755, 88123775]

約数ペア:

[(1, 88123775), (5, 17624755), (25, 3524951), (73, 1207175), (109, 808475), (365, 241435), (443, 198925), (545, 161695), (1825, 48287), (2215, 39785), (2725, 32339), (7957, 11075)]