164643585

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{8053}}^1$

素因数の和:8137

約数の個数: 32

約数和(自身を含む): 278346240

約数和(自身を除く): 113702655

約数列:

[1, 3, 5, 15, 29, 47, 87, 141, 145, 235, 435, 705, 1363, 4089, 6815, 8053, 20445, 24159, 40265, 120795, 233537, 378491, 700611, 1135473, 1167685, 1892455, 3503055, 5677365, 10976239, 32928717, 54881195, 164643585]

約数ペア:

[(1, 164643585), (3, 54881195), (5, 32928717), (15, 10976239), (29, 5677365), (47, 3503055), (87, 1892455), (141, 1167685), (145, 1135473), (235, 700611), (435, 378491), (705, 233537), (1363, 120795), (4089, 40265), (6815, 24159), (8053, 20445)]