1384425

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{293}}^1$

素因数の和:319

約数の個数: 48

約数和(自身を含む): 2916480

約数和(自身を除く): 1532055

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 105, 135, 175, 189, 225, 293, 315, 525, 675, 879, 945, 1465, 1575, 2051, 2637, 4395, 4725, 6153, 7325, 7911, 10255, 13185, 18459, 21975, 30765, 39555, 51275, 55377, 65925, 92295, 153825, 197775, 276885, 461475, 1384425]

約数ペア:

[(1, 1384425), (3, 461475), (5, 276885), (7, 197775), (9, 153825), (15, 92295), (21, 65925), (25, 55377), (27, 51275), (35, 39555), (45, 30765), (63, 21975), (75, 18459), (105, 13185), (135, 10255), (175, 7911), (189, 7325), (225, 6153), (293, 4725), (315, 4395), (525, 2637), (675, 2051), (879, 1575), (945, 1465)]