19052175

素因数分解:

$3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{4793}}^1$

素因数の和:4859

約数の個数: 24

約数和(自身を含む): 32100624

約数和(自身を除く): 13048449

約数列:

[1, 3, 5, 15, 25, 53, 75, 159, 265, 795, 1325, 3975, 4793, 14379, 23965, 71895, 119825, 254029, 359475, 762087, 1270145, 3810435, 6350725, 19052175]

約数ペア:

[(1, 19052175), (3, 6350725), (5, 3810435), (15, 1270145), (25, 762087), (53, 359475), (75, 254029), (159, 119825), (265, 71895), (795, 23965), (1325, 14379), (3975, 4793)]