28934375

素因数分解:

$5^5\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:269

約数の個数: 24

約数和(自身を含む): 37122624

約数和(自身を除く): 8188249

約数列:

[1, 5, 25, 47, 125, 197, 235, 625, 985, 1175, 3125, 4925, 5875, 9259, 24625, 29375, 46295, 123125, 146875, 231475, 615625, 1157375, 5786875, 28934375]

約数ペア:

[(1, 28934375), (5, 5786875), (25, 1157375), (47, 615625), (125, 231475), (197, 146875), (235, 123125), (625, 46295), (985, 29375), (1175, 24625), (3125, 9259), (4925, 5875)]