1323581445

素因数分解:

$3^3\times 5^1\times {\mathrm{1607}}^1\times {\mathrm{6101}}^1$

素因数の和:7722

約数の個数: 32

約数和(自身を含む): 2354883840

約数和(自身を除く): 1031302395

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1607, 4821, 6101, 8035, 14463, 18303, 24105, 30505, 43389, 54909, 72315, 91515, 164727, 216945, 274545, 823635, 9804307, 29412921, 49021535, 88238763, 147064605, 264716289, 441193815, 1323581445]

約数ペア:

[(1, 1323581445), (3, 441193815), (5, 264716289), (9, 147064605), (15, 88238763), (27, 49021535), (45, 29412921), (135, 9804307), (1607, 823635), (4821, 274545), (6101, 216945), (8035, 164727), (14463, 91515), (18303, 72315), (24105, 54909), (30505, 43389)]