315023525

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{653}}^1\times {\mathrm{839}}^1$

素因数の和:1525

約数の個数: 24

約数和(自身を含む): 408723840

約数和(自身を除く): 93700315

約数列:

[1, 5, 23, 25, 115, 575, 653, 839, 3265, 4195, 15019, 16325, 19297, 20975, 75095, 96485, 375475, 482425, 547867, 2739335, 12600941, 13696675, 63004705, 315023525]

約数ペア:

[(1, 315023525), (5, 63004705), (23, 13696675), (25, 12600941), (115, 2739335), (575, 547867), (653, 482425), (839, 375475), (3265, 96485), (4195, 75095), (15019, 20975), (16325, 19297)]