7129969455

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{956401}}^1$

素因数の和:956487

約数の個数: 32

約数和(自身を含む): 13221301248

約数和(自身を除く): 6091331793

約数列:

[1, 3, 5, 7, 15, 21, 35, 71, 105, 213, 355, 497, 1065, 1491, 2485, 7455, 956401, 2869203, 4782005, 6694807, 14346015, 20084421, 33474035, 67904471, 100422105, 203713413, 339522355, 475331297, 1018567065, 1425993891, 2376656485, 7129969455]

約数ペア:

[(1, 7129969455), (3, 2376656485), (5, 1425993891), (7, 1018567065), (15, 475331297), (21, 339522355), (35, 203713413), (71, 100422105), (105, 67904471), (213, 33474035), (355, 20084421), (497, 14346015), (1065, 6694807), (1491, 4782005), (2485, 2869203), (7455, 956401)]