38588145

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1907}}^1$

素因数の和:2005

約数の個数: 32

約数和(自身を含む): 65940480

約数和(自身を除く): 27352335

約数列:

[1, 3, 5, 15, 19, 57, 71, 95, 213, 285, 355, 1065, 1349, 1907, 4047, 5721, 6745, 9535, 20235, 28605, 36233, 108699, 135397, 181165, 406191, 543495, 676985, 2030955, 2572543, 7717629, 12862715, 38588145]

約数ペア:

[(1, 38588145), (3, 12862715), (5, 7717629), (15, 2572543), (19, 2030955), (57, 676985), (71, 543495), (95, 406191), (213, 181165), (285, 135397), (355, 108699), (1065, 36233), (1349, 28605), (1907, 20235), (4047, 9535), (5721, 6745)]