15078315

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{881}}^1$

素因数の和:1059

約数の個数: 32

約数和(自身を含む): 27772416

約数和(自身を除く): 12694101

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 163, 489, 815, 881, 1141, 2445, 2643, 3423, 4405, 5705, 6167, 13215, 17115, 18501, 30835, 92505, 143603, 430809, 718015, 1005221, 2154045, 3015663, 5026105, 15078315]

約数ペア:

[(1, 15078315), (3, 5026105), (5, 3015663), (7, 2154045), (15, 1005221), (21, 718015), (35, 430809), (105, 143603), (163, 92505), (489, 30835), (815, 18501), (881, 17115), (1141, 13215), (2445, 6167), (2643, 5705), (3423, 4405)]