47810415

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{839}}^1$

素因数の和:1007

約数の個数: 32

約数和(自身を含む): 79833600

約数和(自身を除く): 32023185

約数列:

[1, 3, 5, 15, 29, 87, 131, 145, 393, 435, 655, 839, 1965, 2517, 3799, 4195, 11397, 12585, 18995, 24331, 56985, 72993, 109909, 121655, 329727, 364965, 549545, 1648635, 3187361, 9562083, 15936805, 47810415]

約数ペア:

[(1, 47810415), (3, 15936805), (5, 9562083), (15, 3187361), (29, 1648635), (87, 549545), (131, 364965), (145, 329727), (393, 121655), (435, 109909), (655, 72993), (839, 56985), (1965, 24331), (2517, 18995), (3799, 12585), (4195, 11397)]