6997275

素因数分解:

$3^2\times 5^2\times {\mathrm{137}}^1\times {\mathrm{227}}^1$

素因数の和:380

約数の個数: 36

約数和(自身を含む): 12679992

約数和(自身を除く): 5682717

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 137, 225, 227, 411, 681, 685, 1135, 1233, 2043, 2055, 3405, 3425, 5675, 6165, 10215, 10275, 17025, 30825, 31099, 51075, 93297, 155495, 279891, 466485, 777475, 1399455, 2332425, 6997275]

約数ペア:

[(1, 6997275), (3, 2332425), (5, 1399455), (9, 777475), (15, 466485), (25, 279891), (45, 155495), (75, 93297), (137, 51075), (225, 31099), (227, 30825), (411, 17025), (681, 10275), (685, 10215), (1135, 6165), (1233, 5675), (2043, 3425), (2055, 3405)]