12535425

素因数分解:

$3^3\times 5^2\times 7^2\times {\mathrm{379}}^1$

素因数の和:412

約数の個数: 72

約数和(自身を含む): 26858400

約数和(自身を除く): 14322975

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 49, 63, 75, 105, 135, 147, 175, 189, 225, 245, 315, 379, 441, 525, 675, 735, 945, 1137, 1225, 1323, 1575, 1895, 2205, 2653, 3411, 3675, 4725, 5685, 6615, 7959, 9475, 10233, 11025, 13265, 17055, 18571, 23877, 28425, 33075, 39795, 51165, 55713, 66325, 71631, 85275, 92855, 119385, 167139, 198975, 255825, 278565, 358155, 464275, 501417, 596925, 835695, 1392825, 1790775, 2507085, 4178475, 12535425]

約数ペア:

[(1, 12535425), (3, 4178475), (5, 2507085), (7, 1790775), (9, 1392825), (15, 835695), (21, 596925), (25, 501417), (27, 464275), (35, 358155), (45, 278565), (49, 255825), (63, 198975), (75, 167139), (105, 119385), (135, 92855), (147, 85275), (175, 71631), (189, 66325), (225, 55713), (245, 51165), (315, 39795), (379, 33075), (441, 28425), (525, 23877), (675, 18571), (735, 17055), (945, 13265), (1137, 11025), (1225, 10233), (1323, 9475), (1575, 7959), (1895, 6615), (2205, 5685), (2653, 4725), (3411, 3675)]