12459825

素因数分解:

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

素因数の和:325

約数の個数: 72

約数和(自身を含む): 26539968

約数和(自身を除く): 14080143

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 81, 105, 135, 175, 189, 225, 243, 293, 315, 405, 525, 567, 675, 879, 945, 1215, 1465, 1575, 1701, 2025, 2051, 2637, 2835, 4395, 4725, 6075, 6153, 7325, 7911, 8505, 10255, 13185, 14175, 18459, 21975, 23733, 30765, 39555, 42525, 51275, 55377, 65925, 71199, 92295, 118665, 153825, 166131, 197775, 276885, 355995, 461475, 498393, 593325, 830655, 1384425, 1779975, 2491965, 4153275, 12459825]

約数ペア:

[(1, 12459825), (3, 4153275), (5, 2491965), (7, 1779975), (9, 1384425), (15, 830655), (21, 593325), (25, 498393), (27, 461475), (35, 355995), (45, 276885), (63, 197775), (75, 166131), (81, 153825), (105, 118665), (135, 92295), (175, 71199), (189, 65925), (225, 55377), (243, 51275), (293, 42525), (315, 39555), (405, 30765), (525, 23733), (567, 21975), (675, 18459), (879, 14175), (945, 13185), (1215, 10255), (1465, 8505), (1575, 7911), (1701, 7325), (2025, 6153), (2051, 6075), (2637, 4725), (2835, 4395)]