229756845

素因数分解:

$3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{229}}^1\times {\mathrm{317}}^1$

素因数の和:765

約数の個数: 32

約数和(自身を含む): 372136320

約数和(自身を除く): 142379475

約数列:

[1, 3, 5, 15, 211, 229, 317, 633, 687, 951, 1055, 1145, 1585, 3165, 3435, 4755, 48319, 66887, 72593, 144957, 200661, 217779, 241595, 334435, 362965, 724785, 1003305, 1088895, 15317123, 45951369, 76585615, 229756845]

約数ペア:

[(1, 229756845), (3, 76585615), (5, 45951369), (15, 15317123), (211, 1088895), (229, 1003305), (317, 724785), (633, 362965), (687, 334435), (951, 241595), (1055, 217779), (1145, 200661), (1585, 144957), (3165, 72593), (3435, 66887), (4755, 48319)]