3260145

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{509}}^1$

素因数の和:585

約数の個数: 32

約数和(自身を含む): 6071040

約数和(自身を除く): 2810895

約数列:

[1, 3, 5, 7, 15, 21, 35, 61, 105, 183, 305, 427, 509, 915, 1281, 1527, 2135, 2545, 3563, 6405, 7635, 10689, 17815, 31049, 53445, 93147, 155245, 217343, 465735, 652029, 1086715, 3260145]

約数ペア:

[(1, 3260145), (3, 1086715), (5, 652029), (7, 465735), (15, 217343), (21, 155245), (35, 93147), (61, 53445), (105, 31049), (183, 17815), (305, 10689), (427, 7635), (509, 6405), (915, 3563), (1281, 2545), (1527, 2135)]