2002755

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:171

約数の個数: 32

約数和(自身を含む): 3409920

約数和(自身を除く): 1407165

約数列:

[1, 3, 5, 15, 31, 59, 73, 93, 155, 177, 219, 295, 365, 465, 885, 1095, 1829, 2263, 4307, 5487, 6789, 9145, 11315, 12921, 21535, 27435, 33945, 64605, 133517, 400551, 667585, 2002755]

約数ペア:

[(1, 2002755), (3, 667585), (5, 400551), (15, 133517), (31, 64605), (59, 33945), (73, 27435), (93, 21535), (155, 12921), (177, 11315), (219, 9145), (295, 6789), (365, 5487), (465, 4307), (885, 2263), (1095, 1829)]