15014385

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:318

約数の個数: 48

約数和(自身を含む): 27555840

約数和(自身を除く): 12541455

約数列:

[1, 3, 5, 9, 15, 31, 45, 47, 93, 141, 155, 229, 235, 279, 423, 465, 687, 705, 1145, 1395, 1457, 2061, 2115, 3435, 4371, 7099, 7285, 10305, 10763, 13113, 21297, 21855, 32289, 35495, 53815, 63891, 65565, 96867, 106485, 161445, 319455, 333653, 484335, 1000959, 1668265, 3002877, 5004795, 15014385]

約数ペア:

[(1, 15014385), (3, 5004795), (5, 3002877), (9, 1668265), (15, 1000959), (31, 484335), (45, 333653), (47, 319455), (93, 161445), (141, 106485), (155, 96867), (229, 65565), (235, 63891), (279, 53815), (423, 35495), (465, 32289), (687, 21855), (705, 21297), (1145, 13113), (1395, 10763), (1457, 10305), (2061, 7285), (2115, 7099), (3435, 4371)]