19200975

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{11131}}^1$

素因数の和:11167

約数の個数: 24

約数和(自身を含む): 33128832

約数和(自身を除く): 13927857

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 345, 575, 1725, 11131, 33393, 55655, 166965, 256013, 278275, 768039, 834825, 1280065, 3840195, 6400325, 19200975]

約数ペア:

[(1, 19200975), (3, 6400325), (5, 3840195), (15, 1280065), (23, 834825), (25, 768039), (69, 278275), (75, 256013), (115, 166965), (345, 55655), (575, 33393), (1725, 11131)]