193392625

素因数分解:

$5^3\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{491}}^1$

素因数の和:666

約数の個数: 32

約数和(自身を含む): 254202624

約数和(自身を除く): 60809999

約数列:

[1, 5, 23, 25, 115, 125, 137, 491, 575, 685, 2455, 2875, 3151, 3425, 11293, 12275, 15755, 17125, 56465, 61375, 67267, 78775, 282325, 336335, 393875, 1411625, 1547141, 1681675, 7735705, 8408375, 38678525, 193392625]

約数ペア:

[(1, 193392625), (5, 38678525), (23, 8408375), (25, 7735705), (115, 1681675), (125, 1547141), (137, 1411625), (491, 393875), (575, 336335), (685, 282325), (2455, 78775), (2875, 67267), (3151, 61375), (3425, 56465), (11293, 17125), (12275, 15755)]