7005285

素因数分解:

$3^4\times 5^1\times 7^2\times {\mathrm{353}}^1$

素因数の和:384

約数の個数: 60

約数和(自身を含む): 14649228

約数和(自身を除く): 7643943

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 81, 105, 135, 147, 189, 245, 315, 353, 405, 441, 567, 735, 945, 1059, 1323, 1765, 2205, 2471, 2835, 3177, 3969, 5295, 6615, 7413, 9531, 12355, 15885, 17297, 19845, 22239, 28593, 37065, 47655, 51891, 66717, 86485, 111195, 142965, 155673, 200151, 259455, 333585, 467019, 778365, 1000755, 1401057, 2335095, 7005285]

約数ペア:

[(1, 7005285), (3, 2335095), (5, 1401057), (7, 1000755), (9, 778365), (15, 467019), (21, 333585), (27, 259455), (35, 200151), (45, 155673), (49, 142965), (63, 111195), (81, 86485), (105, 66717), (135, 51891), (147, 47655), (189, 37065), (245, 28593), (315, 22239), (353, 19845), (405, 17297), (441, 15885), (567, 12355), (735, 9531), (945, 7413), (1059, 6615), (1323, 5295), (1765, 3969), (2205, 3177), (2471, 2835)]