38205875

素因数分解:

$5^3\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:272

約数の個数: 32

約数和(自身を含む): 50633856

約数和(自身を除く): 12427981

約数列:

[1, 5, 23, 25, 97, 115, 125, 137, 485, 575, 685, 2231, 2425, 2875, 3151, 3425, 11155, 12125, 13289, 15755, 17125, 55775, 66445, 78775, 278875, 305647, 332225, 393875, 1528235, 1661125, 7641175, 38205875]

約数ペア:

[(1, 38205875), (5, 7641175), (23, 1661125), (25, 1528235), (97, 393875), (115, 332225), (125, 305647), (137, 278875), (485, 78775), (575, 66445), (685, 55775), (2231, 17125), (2425, 15755), (2875, 13289), (3151, 12125), (3425, 11155)]