4447275

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1$

素因数の和:260

約数の個数: 48

約数和(自身を含む): 8642304

約数和(自身を除く): 4195029

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 43, 75, 105, 129, 175, 197, 215, 301, 525, 591, 645, 903, 985, 1075, 1379, 1505, 2955, 3225, 4137, 4515, 4925, 6895, 7525, 8471, 14775, 20685, 22575, 25413, 34475, 42355, 59297, 103425, 127065, 177891, 211775, 296485, 635325, 889455, 1482425, 4447275]

約数ペア:

[(1, 4447275), (3, 1482425), (5, 889455), (7, 635325), (15, 296485), (21, 211775), (25, 177891), (35, 127065), (43, 103425), (75, 59297), (105, 42355), (129, 34475), (175, 25413), (197, 22575), (215, 20685), (301, 14775), (525, 8471), (591, 7525), (645, 6895), (903, 4925), (985, 4515), (1075, 4137), (1379, 3225), (1505, 2955)]