15663654609

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{72277}}^1$

素因数の和:72409

約数の個数: 32

約数和(自身を含む): 22481349120

約数和(自身を除く): 6817694511

約数列:

[1, 3, 29, 47, 53, 87, 141, 159, 1363, 1537, 2491, 4089, 4611, 7473, 72239, 72277, 216717, 216831, 2096033, 3397019, 3830681, 6288099, 10191057, 11492043, 98513551, 111089749, 180042007, 295540653, 333269247, 540126021, 5221218203, 15663654609]

約数ペア:

[(1, 15663654609), (3, 5221218203), (29, 540126021), (47, 333269247), (53, 295540653), (87, 180042007), (141, 111089749), (159, 98513551), (1363, 11492043), (1537, 10191057), (2491, 6288099), (4089, 3830681), (4611, 3397019), (7473, 2096033), (72239, 216831), (72277, 216717)]