2524725

素因数分解:

$3^2\times 5^2\times 7^2\times {\mathrm{229}}^1$

素因数の和:259

約数の個数: 54

約数和(自身を含む): 5283330

約数和(自身を除く): 2758605

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 49, 63, 75, 105, 147, 175, 225, 229, 245, 315, 441, 525, 687, 735, 1145, 1225, 1575, 1603, 2061, 2205, 3435, 3675, 4809, 5725, 8015, 10305, 11025, 11221, 14427, 17175, 24045, 33663, 40075, 51525, 56105, 72135, 100989, 120225, 168315, 280525, 360675, 504945, 841575, 2524725]

約数ペア:

[(1, 2524725), (3, 841575), (5, 504945), (7, 360675), (9, 280525), (15, 168315), (21, 120225), (25, 100989), (35, 72135), (45, 56105), (49, 51525), (63, 40075), (75, 33663), (105, 24045), (147, 17175), (175, 14427), (225, 11221), (229, 11025), (245, 10305), (315, 8015), (441, 5725), (525, 4809), (687, 3675), (735, 3435), (1145, 2205), (1225, 2061), (1575, 1603)]