16014915

素因数分解:

$3^5\times 5^1\times 7^2\times {\mathrm{269}}^1$

素因数の和:303

約数の個数: 72

約数和(自身を含む): 33611760

約数和(自身を除く): 17596845

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 81, 105, 135, 147, 189, 243, 245, 269, 315, 405, 441, 567, 735, 807, 945, 1215, 1323, 1345, 1701, 1883, 2205, 2421, 2835, 3969, 4035, 5649, 6615, 7263, 8505, 9415, 11907, 12105, 13181, 16947, 19845, 21789, 28245, 36315, 39543, 50841, 59535, 65367, 65905, 84735, 108945, 118629, 152523, 197715, 254205, 326835, 355887, 457569, 593145, 762615, 1067661, 1779435, 2287845, 3202983, 5338305, 16014915]

約数ペア:

[(1, 16014915), (3, 5338305), (5, 3202983), (7, 2287845), (9, 1779435), (15, 1067661), (21, 762615), (27, 593145), (35, 457569), (45, 355887), (49, 326835), (63, 254205), (81, 197715), (105, 152523), (135, 118629), (147, 108945), (189, 84735), (243, 65905), (245, 65367), (269, 59535), (315, 50841), (405, 39543), (441, 36315), (567, 28245), (735, 21789), (807, 19845), (945, 16947), (1215, 13181), (1323, 12105), (1345, 11907), (1701, 9415), (1883, 8505), (2205, 7263), (2421, 6615), (2835, 5649), (3969, 4035)]