145182465

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{1097}}^1$

素因数の和:1298

約数の個数: 48

約数和(自身を含む): 268237008

約数和(自身を除く): 123054543

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 173, 255, 519, 765, 865, 1097, 1557, 2595, 2941, 3291, 5485, 7785, 8823, 9873, 14705, 16455, 18649, 26469, 44115, 49365, 55947, 93245, 132345, 167841, 189781, 279735, 569343, 839205, 948905, 1708029, 2846715, 3226277, 8540145, 9678831, 16131385, 29036493, 48394155, 145182465]

約数ペア:

[(1, 145182465), (3, 48394155), (5, 29036493), (9, 16131385), (15, 9678831), (17, 8540145), (45, 3226277), (51, 2846715), (85, 1708029), (153, 948905), (173, 839205), (255, 569343), (519, 279735), (765, 189781), (865, 167841), (1097, 132345), (1557, 93245), (2595, 55947), (2941, 49365), (3291, 44115), (5485, 26469), (7785, 18649), (8823, 16455), (9873, 14705)]