3897075

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{571}}^1$

素因数の和:604

約数の個数: 48

約数和(自身を含む): 7943936

約数和(自身を除く): 4046861

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 65, 75, 91, 105, 175, 195, 273, 325, 455, 525, 571, 975, 1365, 1713, 2275, 2855, 3997, 6825, 7423, 8565, 11991, 14275, 19985, 22269, 37115, 42825, 51961, 59955, 99925, 111345, 155883, 185575, 259805, 299775, 556725, 779415, 1299025, 3897075]

約数ペア:

[(1, 3897075), (3, 1299025), (5, 779415), (7, 556725), (13, 299775), (15, 259805), (21, 185575), (25, 155883), (35, 111345), (39, 99925), (65, 59955), (75, 51961), (91, 42825), (105, 37115), (175, 22269), (195, 19985), (273, 14275), (325, 11991), (455, 8565), (525, 7423), (571, 6825), (975, 3997), (1365, 2855), (1713, 2275)]