3144015

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{1109}}^1$

素因数の和:1133

約数の個数: 40

約数和(自身を含む): 6446880

約数和(自身を除く): 3302865

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 567, 945, 1109, 2835, 3327, 5545, 7763, 9981, 16635, 23289, 29943, 38815, 49905, 69867, 89829, 116445, 149715, 209601, 349335, 449145, 628803, 1048005, 3144015]

約数ペア:

[(1, 3144015), (3, 1048005), (5, 628803), (7, 449145), (9, 349335), (15, 209601), (21, 149715), (27, 116445), (35, 89829), (45, 69867), (63, 49905), (81, 38815), (105, 29943), (135, 23289), (189, 16635), (315, 9981), (405, 7763), (567, 5545), (945, 3327), (1109, 2835)]