2952705

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{461}}^1$

素因数の和:537

約数の個数: 32

約数和(自身を含む): 5499648

約数和(自身を除く): 2546943

約数列:

[1, 3, 5, 7, 15, 21, 35, 61, 105, 183, 305, 427, 461, 915, 1281, 1383, 2135, 2305, 3227, 6405, 6915, 9681, 16135, 28121, 48405, 84363, 140605, 196847, 421815, 590541, 984235, 2952705]

約数ペア:

[(1, 2952705), (3, 984235), (5, 590541), (7, 421815), (15, 196847), (21, 140605), (35, 84363), (61, 48405), (105, 28121), (183, 16135), (305, 9681), (427, 6915), (461, 6405), (915, 3227), (1281, 2305), (1383, 2135)]