15218950

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{5743}}^1$

素因数の和:5808

約数の個数: 24

約数和(自身を含む): 28846368

約数和(自身を除く): 13627418

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 265, 530, 1325, 2650, 5743, 11486, 28715, 57430, 143575, 287150, 304379, 608758, 1521895, 3043790, 7609475, 15218950]

約数ペア:

[(1, 15218950), (2, 7609475), (5, 3043790), (10, 1521895), (25, 608758), (50, 304379), (53, 287150), (106, 143575), (265, 57430), (530, 28715), (1325, 11486), (2650, 5743)]