27086145

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{877}}^1$

素因数の和:985

約数の個数: 32

約数和(自身を含む): 45515520

約数和(自身を除く): 18429375

約数列:

[1, 3, 5, 15, 29, 71, 87, 145, 213, 355, 435, 877, 1065, 2059, 2631, 4385, 6177, 10295, 13155, 25433, 30885, 62267, 76299, 127165, 186801, 311335, 381495, 934005, 1805743, 5417229, 9028715, 27086145]

約数ペア:

[(1, 27086145), (3, 9028715), (5, 5417229), (15, 1805743), (29, 934005), (71, 381495), (87, 311335), (145, 186801), (213, 127165), (355, 76299), (435, 62267), (877, 30885), (1065, 25433), (2059, 13155), (2631, 10295), (4385, 6177)]