4084215

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1$

素因数の和:307

約数の個数: 32

約数和(自身を含む): 6955200

約数和(自身を除く): 2870985

約数列:

[1, 3, 5, 15, 29, 41, 87, 123, 145, 205, 229, 435, 615, 687, 1145, 1189, 3435, 3567, 5945, 6641, 9389, 17835, 19923, 28167, 33205, 46945, 99615, 140835, 272281, 816843, 1361405, 4084215]

約数ペア:

[(1, 4084215), (3, 1361405), (5, 816843), (15, 272281), (29, 140835), (41, 99615), (87, 46945), (123, 33205), (145, 28167), (205, 19923), (229, 17835), (435, 9389), (615, 6641), (687, 5945), (1145, 3567), (1189, 3435)]