1427889615

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{937}}^1\times {\mathrm{5347}}^1$

素因数の和:6311

約数の個数: 32

約数和(自身を含む): 2407883520

約数和(自身を除く): 979993905

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 937, 2811, 4685, 5347, 14055, 16041, 17803, 26735, 53409, 80205, 89015, 101593, 267045, 304779, 507965, 1523895, 5010139, 15030417, 25050695, 75152085, 95192641, 285577923, 475963205, 1427889615]

約数ペア:

[(1, 1427889615), (3, 475963205), (5, 285577923), (15, 95192641), (19, 75152085), (57, 25050695), (95, 15030417), (285, 5010139), (937, 1523895), (2811, 507965), (4685, 304779), (5347, 267045), (14055, 101593), (16041, 89015), (17803, 80205), (26735, 53409)]