235992015

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{249727}}^1$

素因数の和:249748

約数の個数: 32

約数和(自身を含む): 479477760

約数和(自身を除く): 243485745

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 249727, 749181, 1248635, 1748089, 2247543, 3745905, 5244267, 6742629, 8740445, 11237715, 15732801, 26221335, 33713145, 47198403, 78664005, 235992015]

約数ペア:

[(1, 235992015), (3, 78664005), (5, 47198403), (7, 33713145), (9, 26221335), (15, 15732801), (21, 11237715), (27, 8740445), (35, 6742629), (45, 5244267), (63, 3745905), (105, 2247543), (135, 1748089), (189, 1248635), (315, 749181), (945, 249727)]