28302685

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{1973}}^1$

素因数の和:2148

約数の個数: 16

約数和(自身を含む): 36005760

約数和(自身を除く): 7703075

約数列:

[1, 5, 19, 95, 151, 755, 1973, 2869, 9865, 14345, 37487, 187435, 297923, 1489615, 5660537, 28302685]

約数ペア:

[(1, 28302685), (5, 5660537), (19, 1489615), (95, 297923), (151, 187435), (755, 37487), (1973, 14345), (2869, 9865)]