26895375

素因数分解:

$3^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{613}}^1$

素因数の和:650

約数の個数: 64

約数和(自身を含む): 53639040

約数和(自身を除く): 26743665

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 117, 125, 135, 195, 225, 325, 351, 375, 585, 613, 675, 975, 1125, 1625, 1755, 1839, 2925, 3065, 3375, 4875, 5517, 7969, 8775, 9195, 14625, 15325, 16551, 23907, 27585, 39845, 43875, 45975, 71721, 76625, 82755, 119535, 137925, 199225, 215163, 229875, 358605, 413775, 597675, 689625, 996125, 1075815, 1793025, 2068875, 2988375, 5379075, 8965125, 26895375]

約数ペア:

[(1, 26895375), (3, 8965125), (5, 5379075), (9, 2988375), (13, 2068875), (15, 1793025), (25, 1075815), (27, 996125), (39, 689625), (45, 597675), (65, 413775), (75, 358605), (117, 229875), (125, 215163), (135, 199225), (195, 137925), (225, 119535), (325, 82755), (351, 76625), (375, 71721), (585, 45975), (613, 43875), (675, 39845), (975, 27585), (1125, 23907), (1625, 16551), (1755, 15325), (1839, 14625), (2925, 9195), (3065, 8775), (3375, 7969), (4875, 5517)]