13417325

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{601}}^1$

素因数の和:677

約数の個数: 24

約数和(自身を含む): 17915520

約数和(自身を除く): 4498195

約数列:

[1, 5, 19, 25, 47, 95, 235, 475, 601, 893, 1175, 3005, 4465, 11419, 15025, 22325, 28247, 57095, 141235, 285475, 536693, 706175, 2683465, 13417325]

約数ペア:

[(1, 13417325), (5, 2683465), (19, 706175), (25, 536693), (47, 285475), (95, 141235), (235, 57095), (475, 28247), (601, 22325), (893, 15025), (1175, 11419), (3005, 4465)]