6430725

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{1361}}^1$

素因数の和:1387

約数の個数: 48

約数和(自身を含む): 13511040

約数和(自身を除く): 7080315

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 105, 135, 175, 189, 225, 315, 525, 675, 945, 1361, 1575, 4083, 4725, 6805, 9527, 12249, 20415, 28581, 34025, 36747, 47635, 61245, 85743, 102075, 142905, 183735, 238175, 257229, 306225, 428715, 714525, 918675, 1286145, 2143575, 6430725]

約数ペア:

[(1, 6430725), (3, 2143575), (5, 1286145), (7, 918675), (9, 714525), (15, 428715), (21, 306225), (25, 257229), (27, 238175), (35, 183735), (45, 142905), (63, 102075), (75, 85743), (105, 61245), (135, 47635), (175, 36747), (189, 34025), (225, 28581), (315, 20415), (525, 12249), (675, 9527), (945, 6805), (1361, 4725), (1575, 4083)]