749060085

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1423}}^1\times {\mathrm{1847}}^1$

素因数の和:3297

約数の個数: 32

約数和(自身を含む): 1263144960

約数和(自身を除く): 514084875

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 1423, 1847, 4269, 5541, 7115, 9235, 21345, 27037, 27705, 35093, 81111, 105279, 135185, 175465, 405555, 526395, 2628281, 7884843, 13141405, 39424215, 49937339, 149812017, 249686695, 749060085]

約数ペア:

[(1, 749060085), (3, 249686695), (5, 149812017), (15, 49937339), (19, 39424215), (57, 13141405), (95, 7884843), (285, 2628281), (1423, 526395), (1847, 405555), (4269, 175465), (5541, 135185), (7115, 105279), (9235, 81111), (21345, 35093), (27037, 27705)]