1366335

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1$

素因数の和:392

約数の個数: 32

約数和(自身を含む): 2520000

約数和(自身を除く): 1153665

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 261, 349, 435, 783, 1047, 1305, 1745, 3141, 3915, 5235, 9423, 10121, 15705, 30363, 47115, 50605, 91089, 151815, 273267, 455445, 1366335]

約数ペア:

[(1, 1366335), (3, 455445), (5, 273267), (9, 151815), (15, 91089), (27, 50605), (29, 47115), (45, 30363), (87, 15705), (135, 10121), (145, 9423), (261, 5235), (349, 3915), (435, 3141), (783, 1745), (1047, 1305)]