203468925

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{10723}}^1$

素因数の和:10770

約数の個数: 48

約数和(自身を含む): 382975488

約数和(自身を除く): 179506563

約数列:

[1, 3, 5, 11, 15, 23, 25, 33, 55, 69, 75, 115, 165, 253, 275, 345, 575, 759, 825, 1265, 1725, 3795, 6325, 10723, 18975, 32169, 53615, 117953, 160845, 246629, 268075, 353859, 589765, 739887, 804225, 1233145, 1769295, 2712919, 2948825, 3699435, 6165725, 8138757, 8846475, 13564595, 18497175, 40693785, 67822975, 203468925]

約数ペア:

[(1, 203468925), (3, 67822975), (5, 40693785), (11, 18497175), (15, 13564595), (23, 8846475), (25, 8138757), (33, 6165725), (55, 3699435), (69, 2948825), (75, 2712919), (115, 1769295), (165, 1233145), (253, 804225), (275, 739887), (345, 589765), (575, 353859), (759, 268075), (825, 246629), (1265, 160845), (1725, 117953), (3795, 53615), (6325, 32169), (10723, 18975)]