118049505

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{4001}}^1$

素因数の和:4297

約数の個数: 32

約数和(自身を含む): 216684288

約数和(自身を除く): 98634783

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 281, 843, 1405, 1967, 4001, 4215, 5901, 9835, 12003, 20005, 28007, 29505, 60015, 84021, 140035, 420105, 1124281, 3372843, 5621405, 7869967, 16864215, 23609901, 39349835, 118049505]

約数ペア:

[(1, 118049505), (3, 39349835), (5, 23609901), (7, 16864215), (15, 7869967), (21, 5621405), (35, 3372843), (105, 1124281), (281, 420105), (843, 140035), (1405, 84021), (1967, 60015), (4001, 29505), (4215, 28007), (5901, 20005), (9835, 12003)]