42865335

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{10949}}^1$

素因数の和:10992

約数の個数: 32

約数和(自身を含む): 78840000

約数和(自身を除く): 35974665

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 261, 435, 783, 1305, 3915, 10949, 32847, 54745, 98541, 164235, 295623, 317521, 492705, 952563, 1478115, 1587605, 2857689, 4762815, 8573067, 14288445, 42865335]

約数ペア:

[(1, 42865335), (3, 14288445), (5, 8573067), (9, 4762815), (15, 2857689), (27, 1587605), (29, 1478115), (45, 952563), (87, 492705), (135, 317521), (145, 295623), (261, 164235), (435, 98541), (783, 54745), (1305, 32847), (3915, 10949)]