6443775

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2203}}^1$

素因数の和:2232

約数の個数: 36

約数和(自身を含む): 12434968

約数和(自身を除く): 5991193

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 195, 225, 325, 585, 975, 2203, 2925, 6609, 11015, 19827, 28639, 33045, 55075, 85917, 99135, 143195, 165225, 257751, 429585, 495675, 715975, 1288755, 2147925, 6443775]

約数ペア:

[(1, 6443775), (3, 2147925), (5, 1288755), (9, 715975), (13, 495675), (15, 429585), (25, 257751), (39, 165225), (45, 143195), (65, 99135), (75, 85917), (117, 55075), (195, 33045), (225, 28639), (325, 19827), (585, 11015), (975, 6609), (2203, 2925)]